This Fibra Series Case was made by high quality nylon fiber and artificial leather. It is specially designed to be very tough against frictions, durable against tensions, as well as the anti-slippery leathers. With 360 degrees covering to protect the front and the back of iPhone 3G, this case is truly having a perfect protection from any situations. Also the various designs, like the embossed flower, or the nylon pattern, are truly amazing to be carried along with your iPhone 3G.