Seidio Innocase X Case for iPhone 4 (Black) (Fits AT&T iPhone) Overall thickness of only 2.2 mm The interior casing is made of highly durable yet compact and lightweight polymer to absorb shock Arachnid design of the exoskeleton gives your device extra protection at the most vulnerable spots All controls and ports remain fully accessible and functional while in the case For use with AT&T Apple iPhone 4 only Obtain maximum protection with only 2.2mm thickness on each side Interior casing made from highly durable and impact absorbing polymer. Hard exterior skeleton is finished with our signature rubberized coating and provides extra protection at the corners and sides Case raises the camera away from a flat surface in order to protect your lens and will not interfere with photo quality or flash All ports and controls remain accessible and fully functional Easy to put in and pull out of your pocket or purse. Skin designed with finger groves for easy griping