wwSlimmy SE - Black/Red Leather The Slimmest International Wallet on Earth STYLE: Simple, clean, with unique color contrast. Not a traditional wallet. PERFORMANCE: Highest quality stitching and full grain leather. UTILITY: Open, three-pocket design for easy access. Front pocket worthy. Dimensions: 4.125" (98mm) x 3.125" (79mm cm) x 0.312" (8mm)