Wider viewing angle: The rearview mirror has a 360 rotating head that can adjust the angle of the rearview mirror according to the driver's height or desired viewing angle. The rearview mirror adopts a 4 curved mirror design, providing a wider field of view and effectively eliminating blind spots, making driving safer. Due to the fact that curved mirrors have a more concentrated field of view than flat mirrors, there is a visual gap, and some people may need some time to get used to it. Anti glare function: This blue anti glare car rearview mirror is made of high-definition and tough fiberglass composite material, providing clear vision and excellent mirror quality during the day and night. Strong suction cup: Environmentally friendly and clean TPU material suction cup, with strong suction force, can firmly fix the rearview mirror on the windshield. Before use, clean the glass thoroughly and add a few drops of water to the suction cup to enhance the adsorption effect. Splash resistant glass: The rearview mirror has added a splash resistant glass coating. When the rearview mirror unfortunately breaks, the broken glass will not peel off from the mirror surface, making it safer to use. Wide application range: The mirror size of this rearview mirror is 240 * 65mm, suitable for most transportation vehicles, such as sedans, vans, RVs, SUVs, trucks, and ships, to expand the field of view and eliminate blind spots.