Large volume: men's wallet with 21 pockets in total: 14 personal card slots, 1 ID card window, 2 bill compartments, 3 coin pockets with zipper, 1 SD/SIM card slot. Carrying all your important cards is easy and meets all your daily needs. RFID Protection and Security: Our leather wallet with advanced RFID shielding technology can perfectly protect unwanted RFID scanners, so your information personal can be well protected. The detachable anti-theft steel chain of the men's wallet keeps your cards and money safe. Genuine Leather Wallet: The men's genuine leather wallet is made of high quality genuine leather, with a smooth texture and a pleasant feeling. The stitches inside and outside are quite strong and durable. As a genuine cowhide leather wallet, it will get shinier and shinier over time. Size: Men's Double Wallet measures approximately 3.5 inches wide x 1.0 inches tall wide x 4.5 inches high (inches), making it ideal for daily travel, shopping and easy to carry. The security chain measures approximately 10 inches and locks the pants perfectly in place so you can go out safely. The perfect choice for a gift: packaged in an elegant black box, this silver zipper for men is the perfect choice for a gift. You can give your wallet to your boyfriend, husband, father, son, brother on any occasion, such as Father's Day, Birthday, Christmas, Valentine's Day, Thanksgiving, etc.