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Hotel Key Cards: What to Know

1. Technical specifications and compatibility

When choosing a hotel key card, the first thing to look at is its technical specifications and compatibility. Different hotel key systems use different technologies, such as magnetic cards, radio frequency identification (RFID) or near field communications (NFC). Make sure the key card technology you choose is compatible with your hotel’s door lock system to prevent unnecessary compatibility issues.

2. Safety performance

Hotel security is of the utmost importance to guests, and key cards are an integral part of that security. Understand the security features of the key card you purchase, including encryption technology and safeguards. Choose keycards with advanced security features to reduce potential security risks.

3. Persistence and Durability

The key card is a must-have for every hotel guest’s stay, so its permanence and durability are crucial. Choose a key card with good manufacturing quality that can withstand regular use and environmental changes to avoid inconvenience to guests due to damage to the key card.

4. Ease of use and user experience

A good hotel key card should have good ease of use, ensuring guests can enter their room easily and quickly. At the same time, consider the user experience and choose key cards that are reasonably designed and easy to operate to avoid problems when guests use them.

5. System support and services

Purchasing a key card is not just a one-time transaction, but also requires subsequent system support and services. Choose a supplier with stable technical support and timely after-sales service to ensure that any problems that arise during use can be solved in a timely manner.

In conclusion

Purchasing a hotel key card is a process that requires careful consideration, involving the security of the hotel and the guest’s stay experience. By understanding technical specifications, security features, durability, ease of use, and system support, hotels can choose a high-quality key card that suits their needs and provide guests with a safer and more convenient check-in experience.

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How Do Key Cards Work ?

Keycards are a common access control system that uses technology to control access to specific areas. Here’s a general overview of how keycards work:

Card production: First, the key card is issued by the system administrator or relevant authorized agency. This card usually contains information that identifies and authenticates the cardholder.

Storing information

Key cards may be embedded with technologies such as magnetic stripes, radio frequency identification chips (RFID), or integrated circuits (ICs) to store specific information. This information can include the cardholder’s identity, permission level, etc.

Reading card information

The access control system’s card reader communicates with the key card and reads the information stored on the card. Card readers usually complete this process through magnetic induction, radio frequency technology or contact reading.

Identity verification

After reading the card information, the system will verify the information on the card. This may include checking the validity of the card, whether the card has been revoked, and whether the permissions on the card are sufficient to access specific areas.

Access Control

If authentication is successful, the access control system will control the status of the door or door lock, allowing the cardholder to enter. If authentication fails or permissions are insufficient, the system denies access and may log related events.

Event logging

Key card systems typically log events each time the card is read, including successful and failed attempts. This helps security managers track access activity and detect potential security issues.

Card management

Key card systems require effective card management, including regularly updating card information, revoking lost or stolen cards, etc. This helps ensure the security and accuracy of the system.

Overall, key card systems enable convenient and secure access control by combining physical cards with electronic access control systems. This kind of system is widely used in commercial buildings, hotels, public transportation and other places.

Written by Nielsen

What Size Are Bookmarks

Bookmarks are indispensable gadgets in reading. They not only help us mark page numbers, but also add some personality and beauty. However, is there some kind of standard when it comes to bookmark sizes? This article will explore the dimensions of standard bookmarks and their role in the reading experience.

1. Standard Bookmark Size

In general, standard bookmarks usually measure 2 inches (width) by 6 inches (height). This size option is both large enough to accommodate some small artwork or designs, yet small enough to be easily inserted into the pages of a variety of books.

2. Influence of Materials

Although standard bookmarks are relatively consistent in size, in reality, bookmarks can be made from a variety of different materials, such as paper, plastic, leather, and more. These different materials may also affect the bookmark’s size and weight to some extent.

3. Custom-sized Bookmarks

In addition to standard sizes, people can also choose custom-sized bookmarks to suit different needs. Some people may prefer a smaller bookmark for easy portability, while others may prefer a larger bookmark to showcase more design and artistic elements.

4. Digital Bookmarks

With the advancement of technology, digital bookmarks have also become a trend. These bookmarks may be markers within the application rather than traditional physical items. Digital bookmark dimensions may vary by application and device.

5. Bookmark Versatility

Although the primary function of bookmarks is to mark pages, they have evolved into a versatile little fixture. In addition to marking page numbers, bookmarks can also serve as gifts, promotional tools, or cultural souvenirs.

Overall, while the standard bookmark size is 2 inches by 6 inches, this is not a hard and fast rule. People can choose bookmarks of different materials and sizes according to personal preferences and needs to personalize and enrich their reading experience.

Whether you prefer traditional paper bookmarks or prefer a digital version, bookmarks are a small but important tool that make reading more fun and convenient.

id card size
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What Is the Size of the ID Card?

Identity card is an important document used to prove personal identity, and it is widely used in countries all over the world. Different countries and regions may have different ID regulations, so IDs may vary in size.

In many countries, the standard ID card size is usually 85.6 mm (3.375 inches) wide and 53.98 mm (2.125 inches) high. This size is known as the “CR80” size, and it’s the same size as a standard credit card. This size ID card fits in a purse or card case for easy portability and use.

The Origin of Standard Card Sizes

The origin of the standard card size dates back to the mid-20th century, when credit and bank cards became popular. In order to ensure the versatility and portability of these cards, related industries began to formulate a set of unified standard sizes, which was later called the CR80 standard.

The CR80 standard size was first proposed by the International Card Manufacturers Association (ICMA) in 1975. ICMA is an international industry organization specializing in card manufacturing and related technologies, aiming to promote the development and standardization of the card industry.

CR80 standard size is widely used in various types of cards such as credit cards, debit cards, membership cards, ID cards, health insurance cards, etc. Its standard dimensions are 85.6 mm (3.375 in) wide by 53.98 mm (2.125 in) high and typically 0.76 mm (0.03 in) thick. This size card is the same size as a standard credit card and fits conveniently in a purse or card case for easy portability and use.

However, it is important to note that ID card sizes may vary in different countries and regions. Some countries may use slightly different size standards, and some special types of ID cards (such as driver’s licenses, student ID cards, etc.) may have other prescribed sizes.

For example, China’s second-generation ID card measures 85.5 mm (3.366 inches) wide and 54 mm (2.126 inches) high. The German ID card measures 85.6 mm (3.375 inches) wide and 54 mm (2.126 inches) high.

In general, ID card sizes in most countries are close to the CR80 standard size, which helps to ensure the versatility and convenience of ID cards. If you need to apply for an ID card or want to know the ID card size regulations in a specific country or region, it is best to consult the relevant local government department, and they will provide you with accurate and up-to-date information.

Written by Nielsen

What Is the Gift Card Dimensions ?

Gift card dimensions can vary depending on the specific requirements of the retailer or brand. However, the most common dimensions for gift cards are as follows:

Gift Card Dimensions

Gift Card Dimensions

  • Width: Typically, the width of a gift card is around 3.375 inches (8.57 cm) or 85.6 mm.
  • Height: The height of a gift card is usually around 2.125 inches (5.4 cm) or 54 mm.
  • Thickness: Gift cards are commonly printed on PVC material, which has a standard thickness of 0.030 inches (0.76 mm) or 30 mil.

These dimensions are widely accepted and used by many retailers and gift card providers. However, it’s important to note that some brands or retailers may have their own unique dimensions for their gift cards. Therefore, if you have specific requirements for gift card dimensions, it’s recommended to consult with the gift card provider or manufacturer to ensure compliance with their standards.

what size is a credit card
Written by Nielsen

What Is the Size of a Credit Card?

Credit cards are one of the indispensable payment tools in modern life. However, while we use credit cards every day, do we really know their size? This article will explore the standard sizes of credit cards and why they matter.

what size is a credit card

Standard Sizes for Credit Cards

The standard size of a credit card is usually 85.60 mm (3.370 in) x 53.98 mm (2.125 in). This is the internationally recognized credit card size standard known as the ISO/IEC 7810 standard. This size applies not only to credit cards, but also to debit cards and other kinds of payment cards. This consistent size standard allows credit cards to be used worldwide and fit easily in a wallet or cardholder.

Why Is Credit Card Size so Important?

The importance of the standard size of a credit card is that it offers many conveniences and advantages. First, the size can easily accommodate various payment terminals such as POS machines, ATMs, and electronic payment devices. Credit cards can be easily inserted and interacted with these devices, whether for purchases in stores, online or to withdraw money.

Second, the standard size ensures credit card compatibility. No matter where in the world you use your credit card, you can rest easy knowing it will work with the vast majority of card readers and payment systems. This consistency makes travel and international business easier.

In addition, the standard size of the credit card also ensures the security of the information. Since the size is uniform, various protection measures and security features (such as chip technology) can be more easily integrated into the card to protect the user’s privacy and financial security.

Other Credit Card Sizes:

While most credit cards comply with the ISO/IEC 7810 standard, there are some exceptions. For example, some credit card companies may offer special limited-edition cards or high-end cards that may come in different sizes and looks. Also, some countries or regions may use slightly different size standards, although they still maintain compatibility with international standards.

In Conclusion:

The standard size of a credit card is 85.60 mm x 53.98 mm, which complies with the ISO/IEC 7810 standard. This uniformity of size brings convenience, compatibility and safety. This size standard makes credit cards a universal payment tool, no matter where you are in the world. Although some exceptions exist, the standard size is still the mainstay of the credit card industry and provides countless conveniences in our daily lives.Therefore, most of the other cards that appear in daily life use the same size as standard credit cards. If you want to buy some standard credit card-sized plastic cards, you can contact us at any time. Our contact details are below.

Written by Nielsen

What Size Are Business Cards ?

A business card is an important business tool that can help you make connections and showcase personal or company information throughout your career. Knowing the dimensions of a standard business card is critical to designing and printing your business card. This article will introduce the standard business card sizes and some related information.


Business Cards Standard Size

Business Cards Standard Size

Standard size:

Standard Plastic Business Card sizes may vary somewhat by region, but the following are the most common standard sizes:

US and Canada:

3.5 inches (W) x 2 inches (H), which is the most common standard size in North America.

Europe and most other countries:

85mm (W) x 55mm (H), which is a standard size commonly used in Europe and many other countries.

Australia: 90mm (width) x 55mm (height), which is a standard size commonly used in Australia.

Non-standard size:

In addition to standard sizes, sometimes people also choose non-standard business card sizes to achieve a personalized and unique design effect. In this case, the size of the business card can be customized according to personal preferences and specific needs.

Design Considerations:

When designing a business card, in addition to size, consider the following factors:

Borders and margins:

During the design process, allow for adequate borders and margins to ensure content is not clipped.


Use high-resolution images and graphics to ensure that business cards print with clarity and detail.

Font size and readability:

Choose an appropriate font size and style to ensure text messages are legible.

Color Mode:

Use the CMYK color mode to design business cards to ensure that the printed colors are accurate.

File format:

When saving your business card design file, use a common image format such as JPEG, PNG, or PDF for easy collaboration with printers.


Business card sizes vary by region, but in the United States and Canada, the most common size is 3.5 inches (width) by 2 inches (height). In addition to size, consider factors such as borders, resolution, font size, readability, color scheme, and file format when designing a business card. Whether you choose a standard or non-standard size, designing a business card that is unique and eye-catching will help present a professional image of an individual or company.

Compare With PVC, Leather, Silicone Luggage Tag. Which Is The Best? -CXJ Card
Written by Nielsen

Compare With PVC, Leather, Silicone Luggage Tag. Which Is The Best?

PVC Luggage Tag or Leather Luggage Tag Which One is Better

When it comes to luggage tags, you have many choices. Some are made of PVC, while others are made from leather and silicone. In this article, you will learn about those different luggage tags with different materials.

PVC Luggage Tag

A PVC Luggage Tag is very durable and can withstand rough handling. It is also extremely lightweight and easy to clean. Moreover, it is a great choice if you are looking for a gift for your customers. This is a practical and unique gift that is useful for traveling and showing gratitude to clients and staff.

Designed to hold the luggage strap securely, the Royce luggage tag is made of soft faux suede and a clear PVC ID panel. It has a retractable back panel and includes a removable name tag for additional privacy. This luggage tag is available in subtle colors and vibrant colors, and it has a buckle closure for easy securing.

Leather Luggage Tag

There are two types of luggage tags that you can choose from. One type of luggage tag is made from PVC material, which is durable and not easily damaged by rough handling. The other type of luggage tag is made of leather. If you are looking for a more luxurious luggage tag, you can choose leather.

Leather luggage tags are also a great option if you are looking for a tag that reflects your personal style. They feature patterns to help you identify your luggage, an ID pocket, and a sturdy snap closure.

Silicone Luggage Tag

When deciding on a silicone luggage tag, one must consider the durability of the product. It should not be flimsy and should be waterproof. It should also fit in with the theme of the luggage. For example, you may want to use a bright color on the tag so you can easily find it. There are also smart tags that allow you to track your luggage’s location.

If you’re looking for a luggage tag that’s flexible and pliable, silicone may be a better option. A silicone tag can be bent to fit your bag and is attached to your luggage via a secure metal ring. Silicone luggage tags are available in an array of colors and often feature a design of an airplane. They also come with a privacy cover so your name is hidden unless you open it.

Is Business Cards Still Helpful to Business in 2022? - 1
Written by Nielsen

Is Business Cards Still Helpful to Business in 2022?

Is Business Cards Still Helpful to Business in 2022?

Are Business Cards Still Helpful to Business in 2022

There are many benefits to using business cards. These cards should contain your contact information in strategic places, be creative and attractive, and be the perfect size and shape to fit into your wallet. They can be made from a variety of materials, including cardboard and metal. Here are five of the most important characteristics to consider when choosing a design. And don’t forget the importance of color combinations. If you’re planning to give these cards to potential customers, you need to make sure they have the right color and design combination.


Trends in business card design are changing with the times, and colors on business cards are no exception. From pastel gradients to Y2K inspired metallics, colors on business cards are sure to have a resurgence in 2022. Color is a powerful design tool that influence emotion, conveys the tone, and defines style. While it can be difficult to predict which colors will be popular this year, there are a few things you should keep in mind.

The color you use for your business card should be reflective of your brand identity. For instance, you may be a freelance copywriter or a designer in the creative industry. Bright, bold colors may not be right for your brand and vice versa. However, you can still make your card stand out from the crowd by incorporating a color trend.


In the United States and most countries in Europe, business cards are commonly 3.5 inches by two inches, or 51 mm by 89 mm. Some countries have adopted slightly different standard sizes. In North America, the most common size is 3.5 inches by two inches, or 51mm by 89mm, or 1.75 aspect ratio. Square and circular cards tend to be larger or smaller.

If you are printing a business card for your company, remember that it will need to be readable by colorblind people and by those with low vision. The font should be large enough to be legible for these people. Although small text may look more modern, it can’t compete with clarity and legibility. Furthermore, many companies will move towards a more environmentally friendly business model in 2022, so it’s a good idea to use sustainable materials. You can choose from recycled paper, cork, and repurposed cardboard. These materials are perfect for those companies who care about sustainability.


The trend for business cards this year is going to be vibrant gradients. This design trend has been around for a while, and many designers are already incorporating it in their designs. It adds life to your card and makes it stand out from the rest. In 2022, use these design elements to your advantage.

In 2022, businesses will be more environmentally conscious, so card stock will be more sustainable and eco-friendly. Some cards will be playable, so they can be planted and turn into a plant. This is a great way to make your brand seem greener.

Written by Nielsen

How PVC Gift Cards Improve Your Business

How PVC Gift Cards Improve Your Business

If you’re wondering how to increase your sales on business, consider giving your customers PVC gift cards. These plastic cards can be used for exclusive events or as unique access to a venue. They can also serve as a referral tool and encourage first-time purchases, repeat business, and customer retention. Service-related businesses can also benefit from giving their customers PVC gift cards.

Word-of-mouth advertising

One of the best ways to build your business is through word-of-mouth advertising. It is the oldest and still the most effective method of advertising. Ensure that you ask for referrals often and stay in touch with your existing customers. For example, many personal services businesses send holiday cards to their customers and offer discounts for referrals. In addition to attracting new customers, gift cards are great for building brand awareness. People who receive these cards will be curious about your business and your products and services. This type of word-of-mouth advertising is priceless.


PVC is a type of plastic that is used in many different products. Its uses range from credit cards to hotel key cards to vinyl siding for houses. It is also commonly used in shower curtains and mattress covers. Its main drawback is that it is difficult plastic to recycle. It contains heavy metals and is not considered to be safe for human consumption. The environmental impact of PVC gift cards is another major disadvantage. The material is highly toxic and contributes to global warming. It also contains substances that are potentially carcinogenic. Many PVC gift cards are not recycled, causing them to escape into the environment and pollute it. Because of this, paper mills have developed environmentally-friendly substitutes made from paper. These paper cards are designed to be more environmentally friendly and still provide the same amount of durability as PVC cards.


Reusability of PVC gift cards for businesses is an increasingly important issue. In the United States, over two billion cards are purchased each year. However, they are almost always thrown away after they’ve been redeemed. This waste causes a significant environmental impact. Over fifty million pounds of PVC enter the waste stream every year. And since most curbside recycling programs do not accept PVC, these cards will most likely end up in landfills. However, a growing number of retailers are moving towards biodegradable paper gift cards to help ease the disposal process. For example, a customer may purchase a gift card for $50 at a restaurant. The restaurant vendor then activates the new card in the POS system. The POS remembers the available balance on the card and adjusts it accordingly. Then, the customer can load more value to the card. The update of the value is automatically reflected in the POS system. As a result, reloadable cards make it easy to maintain a steady flow of credit and build brand loyalty.
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