Review on 🔍 Utopicar Blind Spot Mirrors - Innovative Car Door Mirrors for Enhanced Traffic Safety and Wide Rear View [Frameless Design] (2 Pack) by Paul Koehler

Other reviewers stated that the mirrors came with foil. Mine came without a letter on the back of each for left/right placement. At the back was a small round pad of foam rubber with another half layer that could be used as a wedge. This creates a small air bubble between the trim and the original mirror, which can affect the adhesion to the car mirror. After cleaning the ISO mirrors and drying them, I stuck them on and did a test drive. I found very little difference in what I watched between the original and Utopicar. When I got home I "just" took them off and rearranged them to make the wedge work better for me. Sorry I haven't done enough to see. Two stars because they are glass and look nice but one removed because I shouldn't have taken them off that easily and the other one removed because they didn't help much so I'm rounding up to 1 even though I'm rating it with zero (0) . Installed and filmed on a 2013 Prius.