Verivue 2.5-Inch Fan-Shaped Blind Spot Mirrors for Cars, Universal Fit, HD Convex Wide Angle, Stick-On Frameless Side Mirror Blindspot, Adjustable Design Blind Spot Mirrors 2-Pack

Quality is good. It is adjustable. When I ride my motorcycle on the highway, I could clearly see the vehicles in my blind spot. $11 for safety is very cheap.

so my bestie hooked me up to these circle mirrors. they make such a difference when i drive! i can see when im merging so much better & i feel 10x more comfortable & safer when i drive. also get an extended rear view mirror they are a great combo !installing is also super fricken easy! my side mirrors have a weird shape but it works for all cars ! rain or shine, the adhesive on them is remarkable!

We have a large truck and the side panel is right in my eyeline, so I can't see if there's a car in the left lane next to me. I added these and voila! I can now see the lane next to me and the lane next to that one. I don't know how I would drive without these. They're the perfect size for the mirrors on a 2025 Toyota Tundra, and they don't interfere with the truck's safety features. They were super easy to install and adhered to the mirrors perfectly. I was a little skeptical of going through the car wash with them on, but they hold up every time! My only complaint is that one of the mirrors has a slight color issue, where the mirror turned a little blue.

I buy these for every car I have, I love these and they are stiff and dont move while driving

Great quality

I installed these on a 2011 toyota 4 runner. I did not use the mounting bracket because I did not want the mirror sticking out from the original mirror. I read reviews and knew these were concave and most likely would not fit flat on the original mirror. I used a gel type of super glue with the already installed circular back sticker to put on original mirror. I wanted to fill in the concave gap. It got a little messy and had to use a razor blade to remove some glue. Time will tel how long they last. It did let me see the blind spot. I gave it 3 stars not due to a bad product, but for me and my use they did not install as I hoped. Round ones might have worked better. If you want a mirror to install flat on the original mirror these do not so one has to alter the installation.

Really great product

The best rear view mirror I have seen! The quality is great and the functionality is second to none!! Adjustability is easily achieved and these mirrors go through the car wash.