Big Skinny New Yorker ID Slim Wallet, Holds Up to 24 Cards Ultra-thin wallet featuring two ID pockets with clear windows Six pockets hold up to 18 plastic cards; two clear ID pockets hold up to 6 cards Pockets lined with rubbery coating to prevent cards from sliding out Constructed of thin, light, and durable nylon microfiber; machine washable Measures 4 x 3 inches