This multi-layered anti-reflective (anti-glare) screen protector is engineered to prevent irritating surface glare and helps prevent eyestrain and headaches that can sometimes come from working in front of a computer for hours on end. It can provide a clear display for your glossy screen in light-reflecting environment like out door. It also keeps the monitor of your 15-inch Aluminum unibody MacBook Pro free from smudges, fingerprints and scratches.
*** See demo video below for installation ***