Crystal Hard Rubberized BLUE Cover Sleeve Case for HTC HD2 T-Mobile [WCB138] Hard Cover case with soft rubberized touch. Personalize the look of your phone with this stylish and unique design. Designed to offer all-around external surface protection to your phone. Smart design, gives you total access to all functionality and buttons. This form fitting snap-on case is designed to offer all-around external surface protection to your phone.