for iphone 4g silicone case 1) Super quality,colorful printed 2) Precise model special for a close fit 3) OEM is available Material ... not easy leave scratch on the back of the case, we could inject the high quality rubble oil around ... oil, matte, plating, rainbow, frosted, crystal, transparent,ect...Our Principle :highest quality,best service,competitive price Best Seller Silicone case for iphone 4g