... siliconColorCustomizedTemperature withstand temperature range from -40-240°cStylesVariableFeaturesfashional silicone case for iphone 4 are Tasteless,Nontoxic, Durable,Water-proof,Anti-scratch,Anti-slip ... , Environment protective(According to Environment Protection Standard)Usagefashional silicone case for iphone 4 are used to protect mobile phone from bump and scratch ...