The Perforated Slider is the ideal solution for those who want complete protection as well as a light weight and minimalist look. The unique Perforated Slider construction also eliminates rails and bumpers allowing your iPhone to float on an air cushion that protects the phone's back from impacts and drops.Durable hardshell construction.Ultralight perforated design. Air cushion delivers enhanced iPhone protection. Raised edge protects screen. Includes separate iPhone stand. Fits iPhone 4 and iPhone 4S. Imported.