Seidio CSK3BB9300-PR DILEX Case for use with BlackBerry Curve 8520/8530/9300/9330 - Amethyst Overall thickness of only 2.2 mm The interior casing is made of highly durable yet compact and lightweight polymer to absorb shock Arachnid design of the exoskeleton gives your device extra protection at the most vulnerable spots All controls and ports remain fully accessible and functional while in the case For use with BlackBerry Curve 8520/8530/9300/9330 Obtain maximum protection with minimal thickness. Interior casing made from highly durable and impact absorbing polymer Hard exterior skeleton is finished with our signature rubberized coating and provides extra protection at the corners and sides Easy to put in and pull out of your pocket or purse and finger grooves for easy gripping For Use with BlackBerry Curve 8520/8530/9300/9330