Nest Flat Buddies, Unisex Slim and Lightweight Minimalist Recycled Wood Wallet Made of Recycled Wood. The innovative design and expandable band material allows the wallet to instantly expand and adapt to your own personal storage needs. Natural variances in the woods grain are to be expected. This will give your wallet a unique look and consequently, making it one of a kind! Engineered to be thinner, lighter and stronger. Happily Designed in Costa Rica