2 way privacy film precision cut specifically for the acer chromebook r 11 cb5 132t the 2 way filter helps protect confidentiality by narrowing the viewing angle from 2 sides bonds firmly to the screen when applied leaving no residue when removed protects the acer chromebook r 11 cb5 132t from casual damage such as scuffs and scratches pack includes 1 x screen protector application kit and instructions manual