MyBat Samsung Galaxy S 4 (I337/L720/M919/I545/R970/I9505/I9500) TUFF Hybrid Phone Protector Cover - Retail Packaging - Zebra Skin/Tropical Teal A soft rubberized coating tightly grips to your phone while absorbing shocks and bumps. Exterior layer is a hardened shell with a sleek, smooth finish. Reinforces vulnerable corners and adds additional side grips for better control of your phone.