Durable Material 100% Genuine Leather with Advanced waxing and oiling finish, unique gun-color hardware with top duty zipper, smooth and comfortable to hold and use. Durable Material with wear resistance and ductility. Traditional handmade crafts, exquisite card slots and plenty of storage versatile design. Super Large Capacity8 * RFID Blocking card slots ,1 * ID Window , 1 * Cash Holders , 1 * Zipper Pocket for Smartphone .1 Removable card slot4 card holdersCash, , Receipts or other things you need. Perfect Size for hand-held 13*2 *10 cm /5.11" *0.79"*3.94" inch, weigh about 0.15kg/0.33lb, It is a perfect size wallet for holding it on hand or putting it in bag. Fit for Bank cards, credit cards, ID cards, driving licenses, etc. RFID Blocking Technology with SecurityThis Wallet in this color is equipped with advanced unique military grade proprietary blocking material, which blocks RFID signals and protects the valuable private information stored on RFID chips from unauthorized scans. Tested & Approved by Independent Test Lab. Tested from 10MHz to 3000MHz, including 13.56 MHz in which the credit cards operate. Warm-Sales ServiceOur provides our customers with prompt responses and satisfying after-sales services, aiming to solve any issues when you are using the product. If there is any question or concern, please contact us and leave message that we will check and reply.thanks