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?