Interior rearview mirror is made of high quality and high definition glass providing you perfect visibility and clear & real images No more overlapped or distorted images anymore.This convex rearview mirror provides you wider-angle view and perfect vision. 1.eliminating blind spots effectively for safe driving and Makes you reversing safer. 2.Let you know the condition of the child in the back seat more clearly so that you can drive more at ease . 3. Allows you to see the vehicles behind you more clearly and reversing is safer.