Key Specs Exterior: European leather Twin Anodised Aluminium card chambers Size: 70 x 102 x 25 mm Weight: 120 grams. Description wallets are small on the outside but surprisingly big on the inside. Designed and made in Holland using traditional methods and locally sourced leather & , this compact wallet stores up to 12 cards in its twin RFID protected card chambers. The cards can be viewed, used and removed easily with the flick of a button. 6 more cards and plenty of cash can be stored inside the leather pockets, all securely fastened with a stud closure. This wallet is compact, secure and perfect for someone looking for the latest in wallet tech with old school style. 5 Reasons To Love the Secrid Twin Original Black Wallet: Innovative European design and make Secure RFID card protection Genuine European leather exterior Durable and hardwearing Keeps your cards and cash and stylish