Trayvax Element Wallet (Raw | Mississippi Mud Leather)Holds 3 10 cards Holds 1 5 folded bills RFID blocking Made in the USA TSA approved Item Number: ESS 002 Dimensions: 5. 91 x 5. 24 x 1. 22 inches Weight: 0. 26 lb Mark King started Trayvax Enterprises out of a small studio apartment as a trained machinist at the age of 22. With 87 dollars to his name he launched the first product through crowdfunding, a wallet, with the goal of reducing the use of plastic grocery bags (The bag tucked into the back of