Crystal Faceplate Green Rubberized Case for SAMSUNG INSTINCT HD M850 SPRINT [WCC27] Hard case crystal Rubberized faceplate. 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. Included a removable swivel Belt Clip.