The Mighty Wallet is made from a single sheet of TyvekA, which is manufactured by interlocking high-density polyethylene plastic fibers spun in random patterns, making it super strong and virtually indestructible. The wallets are waterproof and tear-proof, but most importantly are 100 percent recyclable (HDPE is a grade 2 recyclable). Indeed Mighty Wallets are incredibly eco-friendly, with 25 percent of their composition coming from recycled milk and water containers, printed with SGS Certified Environmentally Friendly Ink and the 100 percent recyclable packaging is made from recycled PET plastic. The origami design reinforces the Mighty Wallet?s strength by using a folded, stitch-less construction, which allows the wallet to gradually expand to meet your personal storage needs. The Mighty Wallet holds approximately 16 credit cards, has 2 additional interior pockets for cash or receipts, and 2 quick access side pockets for business cards. Mighty Wallets make an ideal gift for both males and females, with their range of designs catering for all tastes, you can even change your wallet depending on your mood, or just match it with your outfit. They make ideal night out wallets, as they have a slender silhouette and their slim-line profile also makes them perfect even for the tightest jeans pocket or the smallest of handbags. The writable surface of Mighty Wallets also conveniently acts as a handy notepad for jotting things down on the go. See our video section to see the Mighty Wallet expand before your very eyes. This elegant wallet features a stylish vintage French postcard design on the outside and antique effect photo inside, making it the perfect vintage accessory for the style conscious.