BlackBerry Curve 8520 / 8530 /3G 9300 /3G 9330 Hybrid Case with Perforated Back Plate - White/Orange Soft silicone skin on the inside and hard rubberized plastic with added perforation on the outside. Edges are reinforced for more protection. 2 Tone coloring provides a more stylish look! Rubberized finish provides better grip. * Pre-cut openings allows full access to all of the BlackBerry Curve 8520 / 8530 /3G 9300 /3G 9330's functions.