ZAGG InvisibleShield Screen Protector for Apple iPhone 4 / iPhone 4S Fits iPhone 4/4s Full Body Protection Maximum Coverage Includes 0.2mm Thick Strips Military-grade Patented Material To Protect Phone Unique Properties Provide Self-healing Qualities Scratch-Proof - patented film - Military Grade Lifetime Guarantee No added bulk - Improves grip Invisible protection Easy to remove - leaving no sticky residue