Tuffbox Protector - Generic for Otterbox Defender Iphone 4 4s - Mulitple Colors (Max 4HD Realtree Camo) Built to endure demanding conditions. heavy use and random accidents. Three layers of protection include a plastic interior shell that cushions the device while a built in screen sheild prevents scratches The outer rubber slipcover fits snugly around the inner shell. SUPER STRONG HIGH QUALITY TPU RUBBER