OtterBox Defender Case for BlackBerry Curve 8300 Series (Black) 3 LAYERS OF PROTECTION! First, a thermal formed clear membrane that protects the screen Second, a hi-impact Polycarbonate shell Lastly, a Silicone skin to absorb bump and shock This case WILL FIT the 8300, 8310, 8320 and 8330 BlackBerry Curve models.