Review on Ampper Strengthened Adhesive Upgrade Upgraded by Doug Davis

Many of these blind spot mirrors are very cheap and the reflective material is plastic! FYI: These are REAL GLASS mirrors. Quality at the highest level. (I suppose you'll get glass too, but who knows.) Either way, it's VERY nice if you're used to using blind-spot mirrors. If you've never used them before, it will take some time to get used to. (I have a sore throat and it really helps me.) Also, they are so well designed that the area of coverage visible in BSM is amazing. (The only downside is that they all go bad if you go through the car wash. They could easily be torn off in the car wash.)