Hard Snap on Plastic BLUE RUBBERIZED Faceplate Cover Case for LG LS670 OPTIMUS S (SPRINT) [WCE391] Hard plastic Snap-on faceplate case with soft rubberized touch. Personalize the look of your phone with this stylish and unique design. This form fitting snap-on case is designed to offer all-around external surface protection to your phone. Smart design, gives you total access to all functionality and buttons. Easy to install, just snap-on to your phone.