KaysCase Premium 2 Pack Screen Protector Film Clear Invisible for Apple iPhone 4 and 4S - Including Scratch Cards and Cleaning Cloth Compatibility: Specifically designed for iphone 4 and 4S 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, Micro-Fiber Cleaning Cloth, bubble removal card.