HyperShield Magnetic Privacy Screen for MacBook Air Snap-on magnetic installation and removal - Your content is only visible to the person directly in front of the screen and up to 30° on either side - The anti-reflective coating reduces glare and improves brightness under most light conditions - Even with the privacy screen attached, its slim design allows any MacBook Pro or Air to close completely - Precision camera notch cutout - 3H scratch-resistant screen - Privacy screen storage holder included