Klonek - Limited Edition Artist Wallet - Like all paperwallet accessories you can expect the highest quality from Kloneks paperwallet. This Tyvek wallet is paper-thin, durable, comfortable, expandable, tear-resistant, water proof, and long lasting. The paper wallet design has 2 credit card slots, 2 business card flaps, 2 side pockets and a cash compartment. There is no compromise in functionality here.