iMounTek Rubberized Yellow/ Blue Silicone TUFF Hybrid Phone Protector Cover for APPLE iPhone 4S/4 Exterior layer is a hardened shell with a sleek, smooth finish. A soft rubberized coating tightly grips to your phone while absorbing shocks and bumps Reinforces vulnerable corners and adds additional side grips for better control of your phone. A total of six different color patterns? 1 year warranty! Shipped by amazingdeal