M9 Case, [Purple / Black] Supreme Protection Plastic on Silicone Dual Layer Hybrid Case for HTC M9 Dual layer hard polycarbonate plastic shell on soft, flexible silicone skin. Hard plastic exterior protects your phone from scratches and abrasions from falls and drops. Soft silicone interior molds perfectly to your phone and cushions to protect from shock. The ultimate protection for your HTC M9: ant-scratch, anti-shock, and anti-shatter. High quality manufacturing guarantees precision cut openings for access to all buttons and ports.