Cowhide card holder with diagonal detail on the front. The premium leather used for this item has undergone a vegetable tanning process which involves the use of tannins derived from trees. The vegetable-tanned leather does not contain substances that are harmful to humans or the environment. This treatment gives every accessory shading and a grain that is always different, making it unique and one of a kind. This line of small leather goods features a vintage-inspired style and is completed by a distinctive metal detail, an iconic eagle placed on the left corner for a modern, designer touch.