Mirror Screen Protector for Samsung DROID Charge i510, Galaxy S Aviator R930, Lightray 4G R940 Complete full protection of the Samsung R940 Galaxy S Lightray 4G's front side which covers the entire screen Mirror Reflect Screen Protector looks and works like a mirror when the screen is shut off (locked) Once the screen is activated, the screen contents appear like normal UV protection and color improvement Guards against tarnishes