From Superherostuff:

You know how impressed people will be when you go to give them a card or pay them from the 4.25” by 3.5” Star Trek Command Uniform Bi-Fold Wallet! From what I understand a certain Captain James T. Kirk is known around the universe for this great wallet. That and his certain affinity towards beings bearing two X chromosomes. Made from a combination of polyester and polyurethane, the Star Trek Command Uniform Bi-Fold Wallet has a ton of places for cards and IDs!

[Star Trek Command Uniform Bi-Fold Wallet | Via]