Have peace of mind knowing your credit cards are safe in the Leather RFID Credit Card Wallet. Authentic leather offers sophisticated style while the RFID blocking technology offers function. Interior aluminum card holder with snap closure for safety. Pull up sleeve card control. RFID blocking protection design, keep your private information away from thieves' scanning devices. Mad Man, masters of men's gifts. Material: Genuine Leather/Alloy. Dimensions: 4" x 1" x 3"