Luther Crocodile Grain Leather Case for iPhone 4/4s-Light Brown 1.The case is made of 0.5mm ultra-thin PC material that can provide sound protection as well as retain the original touch of iPhone. 2.The top-grade leather case perfectly matches the iPhone 4/4S offering long-lasting protection. 3.The match of animal leather and silver frame is simple while fashionable, in accord with the uniqueness of iPhone 4/4S. 4. The ingenious handcrafted technology to seamless paste of the leathers makes the case more delicate. 5.The 100% silk frame with special stoving varnish makes the color uniform, durable and long-lasting.