iFunner iTr, iPhone 4 Case, Hard Plastic Durable ID Slim Wallet Cases, Holds 4 Credit Card Types, Fits AT&T and Verizon, Red Durable Hard Plastic iPhone 4/4s Case. Customize Your Case by Mixing and Matching. Small Gap in Door Closure to Help with Opening. Credit Cards are hidden out of view. Holds other items not just credit cards.