Overview: Anti-scratch. No any interfere with camera lens when take photo picture. High treansparent & super hard polycarbonate material. Special design never loosen of upper & bottom crystal case. Easy & direct exchange with SD memory card. Direct take-out with stylus pen. Direct connect with earphones, AC adapter/adaptor or any cables. Direct access or touch with any buttons, jacks, ports or slots. Protect your Nintendo DSi against everyday hazards & scratches. This Clear Crystal case is designed to offer all-around external surface protection to your DSi without compromising usability. Provides the maximum protection available while allowing easy access to all buttons & ports. It molds perfectly to the DSi's shape to highlight its beauty while providing full access to all controls. Say goodbye to fingerprints, dust, & scratches forever. Solid see-through plastic protection. Specification: Weight Approx:42g Size Approx:7.8 x 13.8 x 2.2