3M Anti-Glare Screen Protectors help reduce glare and mirror-like reflections. Provides a scratch-resistant layer of protection between your device and the rigors of everyday life. Keeps your device screen in like new, pristine condition. Custom fit to your Samsung Galaxy S 4. Dry application. Fingerprint-resistant with smooth-touch, easy-glide surface. Stay-clean edge technology prevents dust and grime from collecting on the edges of screen protector. Removes easily; leaves no residue. Cleans easily with a soft cloth and water.