Otterbox Defender Case for Iphone 4s (Black Silicone & Blue Plastic), Bulk Packaging Fine interior texturing of touch screen membrane eliminates static, bubbles and oil slick appearance. Inner felt liner cushions your device . Textured silicone exterior for improved grip. Included holster holds device face in or face out. Completely re-designed holster for stronger hold on device. Holster doubles as a stand for hands-free media viewing. Case accommodates most 3rd party chargers. This version fits all versions of the iPhone 4S, AT&T Verizon and Sprint. It is also compatible with the iphone 4 and the white iphone 4.