Harley-Davidson Men's Classic Bi-Fold RFID Wallet w/ Coin Pocket HDMWA11487. Men's Classic Bi-Fold w/ Coin Pocket. Made of high-quality black Genuine leather with a smooth texture. RFID Protection. Interior features: 6 credit card, ID window, cash slot and snap closure coin pocket. Size: 4.25" x 3.5". Manufacturer Part Number: HDMWA11487.