You won't find this pearl in an oyster, but that doesn't mean it isn't a treasure! The OtterBox Defender Series case for BlackBerry Pearl 9100 is certain to protect your SureType keypad, screen, camera and ports from harmful dust, drops and scratches. About our Defender Series: An innovative three layer design protects your BlackBerry Pearl from bumps, drops, scratches and dust while keeping your phone fresh as new.