2 pcs Blind Spot Mirrors, PSLER 2" Round Glass Convex 360° Wide Angle Side Rear View Mirror with ABS Housing for Cars SUV and Trucks, Silver, Pack of 2

Mirror quality not good

Stay on well, no issues so far.

These spot mirrors work great. They're perfect size and swivel for best view. They are very reasonably priced and are durable. They are a must have on every motorcycle I own. I also have them on my truck

Works great and adhesive is tough.

These are nice and work well. No problems with adhesion. And they are adjustable while most of this type are not.

Our condo doesn't have a window in the front door, so it's hard to tell if someone is out front without opening it. To the left of the front door is our kitchen with a window looking out front as well. There is a pillar right in front of the window. I had the idea to attach one of these blind spot mirrors to the pillar so I could see the front door. It works pretty well for that. The only drawback is that it's a bit on the small side. I wish it was maybe 6" round instead... or even 4" would be a bit better. Although I can sit at my desk and look out the front window and see the mirror with the front door in it, a little bit larger one would work better for me. Even standing at the kitchen sink, the mirror is a bit small . I included a picture showing the mirror in place, but it's really tiny in the photo, so it's hard to tell that's what it is. But, that gives you an idea of what it's like.