Frosty Diamante Protector Cover for RIM BlackBerry 8520 (Curve), RIM BlackBerry 8530 (Curve), RIM BlackBerry 9300 (Curve 3G), RIM BlackBerry 9330 (Curve 3G) Its perfect fit reduces the bulk added to the BlackBerry Curve 8520 / 8530 /3G 9300 /3G 9330. Can provide protection by preventing scratches and chips. Hard plastic reinforces the front edges, sides and back of the BlackBerry Curve 8520 / 8530 /3G 9300 /3G 9330.