iPhone 4S Screen Protector, amFilm Apple iPhone 4S/4 Screen Protector Premium HD Clear (3-Pack)(3 Bonus Back Films Included) Compatibility: Specifically designed for iphone 4S (compatible with iphone 4 4G). High quality invisible film. Made from superior quality 3-layer PET film. Once applied, almost as if it's not even there. Protect screen from daily scratches, dust, scrapes, and normal signs of wear. Attached smoothly with self-adhering surface, leave no residue when removed. Includes: 3x Screen Protector (with 3 bonus back films), Micro-Fiber Cleaning Cloth, bubble removal card.