* It can be a mirror when turn off the iPhone4S or iPhone4G monitor.* No sticky residue will be left behind once removed. * Will protect your iPhone4S or iPhone4G from dust and scratches.* Using Japanese materials and techniques of optical-grade material hardening and they are produced in a dust-free room.Package Content: Screen Skin (Mirror) x1 ; Body Skin (Hard Coating)x1; Cleaning cloth x1 ; Wrap x1. Compatible Phone Manufacturer: For Apple iPhone4S / iPhone4G