Soft-touch surface and a soft bio-based micro-fiber lined interior not only feels great but keeps your phone safe. SPECTRUM R // SILK offers premium drop protection to your device. Our custom high-performance antimicrobial polymer helps keep your phone microbe and germ-free. The back of this slim, durable case is reinforced with an extra shock absorption layer. SPECTRUM R // SILK has been Eco-Designed, using 100% recyclable materials and produced with sustainable methods wherever possible.