The H T 3 Sub Mirror Plate acts as a convex mirror which gives an erect and virtual image from a larger view field than a plane mirror. While driving in traffic, the plate allows a driver to see behind. The curved surface lens of this plate increases visibility range. Under the stringent observation of dexterous professionals, this plate is made up of good quality glass and other materials. One can adjust the provided plate easily to get better images of behind traffic. Also, it helps to back or reverse H T 3 safely and to ensure good safety from dents & scratches. Exceptional features of this H T 3 Sub Mirror Plate are break resistant design, impeccable finish, easy fitting and minimum maintenance requirement.