MacBook 12" screen filter, limits viewing angle to 30 degrees, reduces harmful blue light by up to 42%, innovative anti-glare & anti-fingerprint coating, edge to edge alignment, 4-way adhesive. *** CLEARANCE ITEM - LIMITED STOCK AVAILABILITY AT THIS PRICE *** .Protect the sensitive information on your screen with a Kensington Privacy Filter. Block wandering eyes and keep your data protected. The limited viewing angle narrows the field of vision on the screen to +/- 30 degrees, helping you keep the information on your screen private and reducing the chances of a visual data breach, which is important both in the office or in a public setting. Blue light reduction technology filters out the harmful rays by up to 30%, easing eye strain and reducing the chances of blue light interrupting your natural sleep patterns. The privacy screen can be mounted either with the included frameless tab holders that attach to the edges of your monitor, letting you quickly and easily insert or remove th