Jackey Awesome NSSTAR 2 in 1 Safety See-through Anti Glare Car Sun Visor Shade Shield for Day and Night, Combination of Night Vision Driving Goggles and Sun Glasses Sunglasses with night vision goggles two combined into one: greater functionality, easier to use, more space-saving Lift the vehicle using the sun visor on the backlight driver vision obstruction problems, increasing the effective field of visio Reflections caused by reduced snow visual stimulation, to prevent snow blindness disease Magical effects, endless visual,Dimming outside mirror according to an instant auto-dimming light intensity Filter harmful light, reducing light pollution caused by eye diseases, protect the visual health