Red 3D Pig Cartoon Animal Silicone Gel Case Cover for iPhone 4 4G 4S Built-in short circuit and over-charge protection. Safety First! Shock absorbable and anti-bump for ultra protection. We can provide custom phone cases with any design for you. If you want, please contact us! Half-ounce ultra slim snap-on cases which features tons of different colors and design patterns from Maxboost Ergonoamic, form-fitting protective ultra-resistant case-and-battery-in-one for your phone.