RFID Blocking Cowhide Leather Wallet for Men with 4 ID Windows AFTY & PRIVACY- The wallets are made of advanced unique military grade proprietary blocking material.  They can block RFID signals and protects the valuable private information stored on RFID chips from unauthorized scans. Tested and approved by Independent test lab from 10MHz to 3000MHz, including 13.56 MHz in which the credit cards operate. GENUINE LEATHER Black - Made with the finest grade soft and playful stripes genuine leather . It is firm and you can use for a long time .And the wallet is packing well, and perfect to be a gift. SLIM & FASHIONAL-Wallet Size: 4.4*3.8*0.75 inch. 10 card pockets, 2 currency pockets and one center flip part for driver license or ID cards.The wallet is slim and light, and suit for a jean . FUNCTIONAL FOR YOUR BUSY LIFE - Use them every day to Shield against unauthorized RFID NFC and BLE scans as reported in the media -- Use them if you spend time vacation or live overseas - Great while using public transport or just in public places SATISFACTION GUARANTEE- We belive that you will like the wallet,but if for any reason you're not 100% satisfied,let us know and our customer service team will full refund or a free replacement, whichever you prefer. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!