The Leather Smart Wallet RFID blocking credit card holders store 4-6 credit cards, bank cards, drivers license, etc. Capacity of 4 for raised embossed cards up to 6 for flat non-embossed cards. Please do not use with metal credit cards. Front pocket design so slim you almost don't even know it's in your pocket. Keep your credit cards and ID organized and protected in your front pocket. No more digging through your wallet to find the card you were looking for.