Viosi Mens Leather Flipout ID Wallet Bifold Trifold Hybrid Genuine Leather - Cowhide Measures: 4 3/4" x 3 1/2" x 1" Bi-fold Wallet with a Tri-fold flip out with ID 2 ID Windows, 8 Card Slots, 2 additional oversized card slot pockets Double Bill Section has two pockets to separate large and small bills