Door Blind Spot Mirror CIPA

They work as intended. I would prefer the adhesive tape on backside to cover more area of back of mirror so grime and bugs don't gather behind the mirror, but it does the job.

They work great. Had them for almost a year now and still like new. Had temps around 10 degrees Fahrenheit and as high as 100 degrees Fahrenheit.My Update.The yellow tint reduces glare for increased comfort. I found this to be true. Also I find it easier to use each mirror individually. The other (non-tinted) get in the way. (distraction) I use the mirror as a side mirror, and if I want the fisheye mirror it's easier to look at it without the distraction of the side mirror. It also helps parking; you can see the sides of the car and parking lines or curb.

To put it in perspective, i currently drive a 2010 Hyundai Accent. I like the car, but the blind spots are pretty awful. It seems all the pillars are too big or in the wrong spot. To make me better aware of the cars i normally can't see well, I dug into blind spot mirrors. I've now tried large and small round mirrors, a partially round mirror, and this rectangular unit. I came to the conclusion that this one is ideal for cars with small mirrors.Round mirrors give you a wide view of everything. Since i'm less interested in any aircraft that may be following me, round mirrors turned out to be a giant waste of space. The useful portions of the mirror were relatively small and my preferred 3" mirrors took up way too much space. With a round mirror, 1/2 of it showed me my own car, which isn't likely to crash into itself. This rectangular mirror effectively cuts off the top and bottom of a round mirror, giving you the ability to see quite wide, without taking up a lot...

The mirror eliminates the blind spot entirely. A great help.It comes with no instructions for installation, e.g. where to position it. It goes in the upper left corner of the drivers side mirror.

This is a good drivers side blindspot mirror and gives more visibility than the small round one that I have previosly used. I bought two of these , putting one on both sides of my Ford EDGE and find that the one on the passenger side is pretty much useless as the rear image from this mirror is too small and makes things look very far away when they are in fact quite close. I would highly recommend this mirror for the driver side but not for the passenger side.

I bought 2 of these to replace similar blind spot mirrors I had on my Jeep Liberty. I like these better than my old ones, which were a different brand. The old ones had grown foggy over time. These have a better quality reflective surface than my old ones did when I bought them new. I would recommend these for passenger vehicles with standard size mirrors. They take care of the blind spots without covering up much of the rest of the mirror. However, if your mirrors are larger - and could accommodate it - I would recommend a larger size, because 1.25" x 2.25" is actually quite small. Be aware that these do come with the "Objects in mirror are closer than they appear" warning and that there is only one mirror per package.

Ah ... this is the one I've been looking for. It's new, and slightly larger than the previous model.This one is also made by K-Source, part number CW072. It's about 50% larger than the other one, making it big enough to be very useful, but not so large that it takes over the typical car mirror.