Details: You'll be coming up aces with this hip new wallet! And what better way to carry your royal earnings around, you lucky devil, you!! Made from Tyvek (think express mail envelopes), the Mighty Wallet resists tearing because of thousands of interlocking plastic fibers spun in random patterns giving the wallet incredible strength.The ingenious origami design reinforces that strength by using a single folded stitch less construction allowing the wallet to gradually expand and adapt to meet your own personal storage needs. The Mighty Wallet will expand right before your eyes. In time, the Mighty Wallet will gradually soften and patina but, even after years of wear, it will still offer surprise and solicit intrigue.