A sustainable card holder made from recycled aluminum. The ultimate, minimalist RFID-proof card holder. Suitable for storing 4 cards and bills.Walter Wallets are ultra-thin card holders made from recycled materials. RFID proof to prevent skimming and digital reading of the ...cards. Your cards are also safely protected with the patented Stack-and-Slide system. With the Walter Wallet you take out your cards in one hand and you can see exactly which card you need. Each item is supplied in an individual brown cardboard box.
