[ MATERIAL] Made of cowhide and aluminum alloy for durability and long service life. [MULTIFUNCTIONAL DESIGN] Can be used as a card holder or a wallet, with space for up to 4 cards. [PORTABLE AND CONVENIENT] Easily fits in a pocket, perfect for men seeking fashion and practicality. [EXQUISITE GIFT CHOICE] Ideal for friends, boyfriends, or husbands, showcasing charm and style. [SUITABLE FOR ALL] Perfect for men of all ages and occasions, whether business or leisure.