... 2, Card Protection 3, RFID protection 4, Waterproof and sturdyaluma card wallet Credit card wallet1, Hard ... 2, Card Protection 3, RFID protection 4, Waterproof and sturdyaluma card walletthis unique signature piece is ... But along with this it is also completely waterproof. There have been times when you inadvertently ... the Aluminum Wallet. It is completely waterproof and no water can enter into it even if ...