General Spec Type frosted screen film Function prevent your iPhone 3G LCD screen from dust, scratches, finger prints, oil and other damages Compatibility iPhone 3G console LCD screen Features Brand new LCD screen guard & protector for iPhone 3G. Professional and original screen guard. The fit is unbelievable perfect. It will stick to the LCD screen automatically without sticky. No need to cut, paste or torn off easy, leaving no trace. Removable without leaving residuary mark. This item is resistant to erosion and finger-print.