SoftShell for iPhone 4 is a protective case for iPhone 4 made from a soft, flexible TPU material. TPU is a durable rubber with translucent qualities. It protects iPhone 4 from light bumps and also allows the Apple logo on the iPhone 4 to show through. The flexibility of the case makes it easy to put on or take off and the rubber material is easy to grip in your hand. With the case on, the volume control buttons and power on/off button are covered and protected, yet still easy to control. All other ports and switches remain fully accessible. There is no need to remove iPhone 4 from the SoftShell case when synching or charging. SoftShell for iPhone 4 is available in Pink, Orange, Green, Blue, Purple, Red and Smoke.