***** **********Best Quality Guranteed. *****Blue Light Screen Protector for Macbook Air 11 with model number A1370 & A1465. *****Filter out Blue Light and relieve computer eye strain to help you sleep better. *****-Blue Light blocking between 380nm~495nm. *****Easy to apply and remove. This package includes 2 screen protectors and an installation kit. *****Protects screen against scratches.