Incipio EDGE Hard Case for Sony Ericsson Xperia X10 - Black - 1 Pack - Case - Retail Packaging - Black Made from a dense and rigid polycarbonate material Impact protection for your Xperia X10. Never fear of knocking your device against tables or chairs. Full access to all ports and buttons Provides rigid protection while maintaining full functionality Keep your Xperia covered in stylish protection at all times.