NOTE: i phone 4 Cases fit iPHONE 4 At&t version, not 4S or Verizon iPHONE. The major difference between AT&T phone and Verizon phone, or iPhone 4 and 4s, that may decide is a case is suitable is the location of the mute button and volume keys. The upper one is a and the lower one is an iPhone 4 (AT&T phone). On the iPhone 4 (AT&T phone) the mute key is about 0.12 inch higher and the On the iPhone 4s (Verizon phone) volume keys are 0.06 inch lower.