Color: Black系 It's convenient with an outer pocket and can hold many cards and coins. You can also put in bills without folding them. I bought it, but I haven't had a chance to use it, so I'm putting it up for sale, hoping someone else will use it. Leather Credit Card Holder | Slim Bifold Wallet, Compact Minimalist, with ID Window, Scratch Resistant, Thin Wallet, Perfect for Everyday Use, Genuine Leather