Laptop Screen HD Tempered Glass Protective Film For Lenovo IdeaPad 15s 15.6 inch 1. The tempered glass film has high transparency and no reflection, which can enhance the color of the display. 2. The surface is reinforced to prevent the fingertips or hard objects from wearing on the screen. 3. Nano-coating, which can prevent fingerprint oil from remaining. If the screen is dusty, clean it with a cleaning agent and wipe it off with a cleaning cloth without affecting the clarity of the screen. 4. Anti-glare, prevent reflection from light, effectively relieve visual fatigue and protect eyes. 5. The tempered film is automatically adsorbed by static electricity to prevent the formation of bubbles and easy to stick to the edges. It can be repeatedly applied without leaving traces and corrosion equipment. 6. Perfect for your laptop model.