Premium Clear Soft Gel Skin Cover Ultra Guard Thermoplastic Polyurethane Case for Apple iPhone 3G, 3GS Official Empire Logo Seal of Quality. Brand new, Thermoplastic Polyurethane (TPU), soft but durable silicone material with pleasant grip. Perfect fit constructed for durability, flexibilty, and drop resistance. Specially designed for full Apple iPhone functionality. No need to remove case for plug-ins. Provides all around protection from unwanted scuffs and scratches.