Premium Yellow Circular Pattern Thermoplastic Polyurethane Soft Gel Skin Cover Guard Case for Apple iPhone 3G 8GB 16GB / 3G S 16GB 32GB [EMPIRE Brand] Thermoplastic polyurethane (TPU) material. Built for flexibility, durability, and dirt resistance. This ultra guard cover is built with superior craftsmanship and will protect your phone perfectly. Provides all around protection from unwanted scuffs and scratches. Custom made for a perfect fit. Plug in your charger, cable or headset without removing the case. Easy to put on and take off. Unique easy fit silicone case with supreme protection.