5-Pack Anti-Scratch Clear Screen Protector for Apple iPhone 4, 4S - High Quality Bubble Free [Retail Packaging by 24/7 Cases] Bubble-Free Screen Protectors for iPhone 4, 4S High-Quality PET Material Non-adhesive backing, will not leave sticky residue Retail Packaging by 24/7 Cases Shield and protect your screen from unwanted scratches and blemishes.