Our wallets and bags are hand made by our experienced craftsmen. Especially leather products are made from high quality Superior Full Gain Leather and Water Resistant Genuine leather which has attractive and rich variety of textures.. All of our products are designed in Japan, which means we accept only certain products which meet Japanese quality. We achieved good products by using high quality materials for reasonable price with great craftsmanship. We provide our products directly to customers to reduce unnecessary costs and commissions. Choosing high quality materials, controlling and taking care of production and reflecting customer's direct opinions to our products. Material: Carbon Genuine Leather (real cow hide) Water resistant durable Carbon Genuine Leather - Slim, about 0.7"(17mm) thick. Simple but enough, makes your payment easier, quick and smart. 1 bill fold, 1 card pocket, 1 coin compartment. Dimension: 3.8" x 0.7" x 3.5"(96mm x 17mm x 90mm). Carbon Genuine Leather Slim Bifold Wallet for Men Card Holder Ideal for Gift Christmas Birthday Anniversary. Casual Formal. 2 Colors: Black, Navy.