3/8 inch thick, 4" 3.5" with ultra-thin wallet card slot 12, which can easily hold card 13. Very suitable for carrying business cards, credit and debit cards, bills, etc. The external groove allows you to eject the card easily.. . 1.6 Mens wallet adopts unique RFID technology and can be stored in unique RFID technology. This unique RFID wallet can be protected by RFID technology. After 5.6 - This mens ultra-thin wallet is a stainless steel clip specially designed for customers to insert easily. Using classic patterns, clean lines and hand-stitched seams, our timeless designs will never go out of style.-the best vegan leather, durable. Hand-stitched finishes increase its durability. Our bi-fold wallets have a lifetime warranty. If you have any questions, please feel free to contact us via your order. We will reply within 24 hours. -packaged in an elegant gift box. Now think about your dad, grandpa, friend, brother, boyfriend, in-laws or husband and choose their favorite color as your next gift