This is the wallet that's 5X stronger than steel, yet 80% lighter. Woven from carbon fiber, the same durable material used in racing yacht sails, the resilient wallet will never stretch, fade, or develop cracks like a leather billfold. The carbon fiber threads are encased in a flexible resin that's impervious to water and the wallet is sewn using triple-step zigzag stitching to provide additional strength at the seams and prevent unraveling. Despite its uncompromised strength, that wallet has a 1/4"-thin, pliable construction that ensures comfortable storage in a pocket. The wallet has a full-size bill pocket and six credit card slots. 4 3/4" L x 3 1/2" W x 1/4" H. (1 1/4 oz.)