The MagPro Elite Magnetic Privacy Screen for MacBook Pro 15" seamlessly attaches to the laptop's magnetic frame, allowing the MacBook Pro to close completely and enter sleep mode - no need to remove. Screen protects monitor from scratches and damage, while providing privacy by limiting viewing angle to +/- 30°. Reduces harmful blue light by up to 22%, diminishes glare, and improves clarity. Includes anti-bacterial cleaning cloth and screen holder to protect from scratches while not in use.