Review on Replacement Mirror Spotter Non Heated Backing by Dezz Watson

Not what I expected. Don't get me wrong, it works, I just didn't realize it wasn't glass. I was expecting a glass mirror but got reflective aluminum instead. When I run a red light, it vibrates a lot compared to the glass mirror on the passenger side. But as said, it perfectly reflects images, just expected glass instead. You should note that this is not glass.