Crystal Hard WHITE Cover with Dark Pink Flowers Design Case for Samsung Exclaim M550 Sprint + Swivel Belt Clip [WCM425] Hard Crystal Designed Cover Case. 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.