Protect your credit cards and cash with the RFID protector Aluminum Hard-Shell Wallets. The hard-shell case blocks RFID tags now embedded in some credit cards, preventing ID theft. The tear-proof 6 pocket accordion interior neatly organizes cards and bills. Featuring an easy open/close clasp, the wallet is water, stain and impact resistant. Approximate measurements: 5 x 3 x 0.5 inches. Features: Water, stain and impact resistant. Maximum protection for your cash and credit cards Hard-shell case. This set comes with total pack of 6 aluminum wallets in assorted colors!