Double protection for your phone. Made up of 2 parts, inside hard snap on cover to protect your phone, and outside soft gentle silicon skin. First,a hi-impact polycarbonate skeleton , second,a silicon case to absorb bumps and shocks. Precisely molded to fit the iphone 4/4S. Easy to access to all the ports without removing the case. Functions both as protective cover for your iPhone, as well as good viewing. Also includes a screen protector.