AUTOLOVER Auto Car 2 in 1 Day/Night Transparent Anti-Glare Sun Visor Mirrors Glass - Stop The Glare of Headlights Or Sun(Remove The Protective Film First) 70% OFF CODE:73FWMSKJ,Before install it,please remove the protective film from the shading plate,and the car visor is important to protect your eyes from harmful elements including ultraviolet rays and headlights, especially when you are driving. Car Anti-glare visor can filter harmful elements and soften the light source, it certainly can improve your visual comfort. When you dont use the anti-glare visor, just fold the two panels. To install the car sun visor, please push outwards gently the outer rims of the screens with pressure applied evenly. For cleaning, do not use coarse cloth or volatile solvents such as alcohol or paint thinner with soapy water. Finally, dry with a lint-free cloth. Please avoid using this visor mirror while driving in unlit or dark areas in which night vision devices should be a lot more helpful. This product is never intended to be a substitute for night vision systems.