This is a universal hard case for both versions of the iPhone 4 (AT&T & Verizon). It will protect your iPhone 4 from scrapes and scratches and allow you to carry a credit card, ID, and some cash without your wallet or purse. This case only covers the back of your iPhone 4. It does not cover the front. It is a universal case that works for both CDMA & GSM versions of the iPhone 4 (Verizon & AT&T).