Custom Blind Spot Mirror

360 degree adjustable hd glass convex mirrors are designed to maximize the view of a blind spot when passing, changing lanes, or reversing on road, avoiding potential accidents or collisions, creating a safer driving environment, nice for a car. Convenient to install: firstly, clean your original car side mirror, secondly, peel off the protective film, then stick the blind spot mirrors on the side rearview mirrors, press to ensure the car mirror sticks more firmly and does not easily fall off. 5.5" L x 5.5" H