Onepi Slim Genuine Cowhide Leather Wallet for Men or Women -Thin ID Window Card Holder (Brown) Our cases not only made of luxury genuine soft leather, but also provides high-end products with durable and pratical design at a reasonable price. Featured with a maximum of four card slots design, this case can keep your cards stay organized. Super convenient and easy to show your ID card with the ID window design! Carefully crated with superior stitching which allows you to get a product that will not easily weaken and fray after repeated use. The Integrated RFID repellant material perfectly block unwanted RFID scanners.