The OtterBox Defender Series Case for Apple IPhone 6/6s Provides Heavy Duty Protection Against Drops, Dust and Damage Without Taking Away From the Usability of Your Phone's Features. The Defender Series Case Offers Triple-Layer Protection and Is Built From a High-Impact Polycarbonate Shell, Durable Silicone Slipcover and a Built-In Screen Protector, Making It One of the Toughest Cases on the Market. Why Else Do You Think We Called It the Defender Series?