Carbon Fiber iPhone 5 Case | @Mach3Composites (mIIIc) Have you ordered the all new #iPhone 5? Well protect it with style! This high impact iPhone 5 case has an advanced molded ABS frame with inlayed Carbon Fiber. Compatible with the all new iPhone 5. Mach 3 Composites (mIIIc) is an innovator in Carbon Fiber Cases for laptops, iPads and now iPhone! Our iPhone 5 cases are made from only the finest grade of Carbon Fiber. Shipping begins October 15, 2012.