Curved Wallet w/ RFID WalletGuard - 8 Credit Card Slots. With a patented curved edge and only one-quarter of an inch thick, the Rogue Wallet will fit comfortably and securely in your front pocket. This Travelers Series is slightly taller to accomodate larger sized bills. There are 8 credit card slots with a hidden pocket behind on the left and 8 credit card slots with a hidden pocket on the right- - but remember, the whole idea is to keep it slim! Wallet opens at top to slide paper money in. WalletGuard is our trademarked RFID-blocking technology that we include in the lining of select wallets. WalletGuard shielding blocks the transmission of RFID (radio frequency identification) waves, which many credit cards, keyless entry cards, drivers licenses and passports emit through a small microchip. RFID enabled cards allow your card to be read without swiping the magnetic strip on the back - this technology, while convenient, also means that your card can be read without your knowledge from as far as thirty feet away. We offer WalletGuard to help prevent ID theft and help our customers keep their personal and financial information secure. Materials: Leather. Dimensions: 5"L x 3.38"W x0.25"H Weight: 0.1 lb.