Hard Snap-on Shield CLEAR TRANSPARENT Faceplate Cover Sleeve Case for LG MS690 OPTIMUS M (METROPCS) [WCE463] Hard case plastic TRANSPARENT snap on Cover. 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.