The KMC Japan Card Barrier 100 Perfect is the perfect protection for your cards. Featuring a 100% polycarbonate construction, this barrier is designed to keep your cards safe and secure, while still allowing easy access for swipe-style card readers. The barrier has a transparent design, so you can clearly see your cards and make sure they're in the correct place. Its adjustable stand allows you to set it to any height, making it perfect for use with a variety of card readers. With its sleek design and easy operation, the KMC Japan Card Barrier 100 Perfect is a must-have for all card users.