100% Genuine Leather RFID protected Size & Fit Height: 9 cm Width: 11 cm HIGH-QUALITY LEATHER: Made from top layer Genuine Cowhide Leather. HANDCRAFTED: Tough stitching. Hand made by professional artisans, a beautifully crafted wallet that will only get better with age. MINIMALIST DESIGN: Slim but roomy design. Perfect for daily use, working, shopping, travelling and more. RFID BLOCKING - This RFID wallet has been thoroughly tested and proven to block all signals for credit cards, debit cards and Driver's Licences.