Big Skinny Men's Curve Leather Bi-Fold Slim Wallet, Holds Up to 20 Cards Curvy, ultra-thin bi-fold wallet ideal for front-pocket wallet carriers 3 card pockets, 2 extra-large hidden pockets, full-sized billfold area, and ID pocket Pockets lined with rubbery coating to prevent cards from sliding out Constructed of top grain cowhide leather with nylon microfiber interior Measures 4-5/8 x 3-1/8 inches