finally, some clarity in my rear view mirror
584139
I should have bought this some time ago.  It's cleared up the rear window.  I'm planning to just leave this on, although it has the rubberized covering for winter use.  It works great.
1239024
I had been considering a set of these mirrors for awhile, just because I like the skeleton/skull look.

I went riding with a friend that had a set of these installed on a bike similar to mine (HD touring), and noticed that the installed mirrors sit a little higher and extend noticeably farther to the side than the factory mirrors on our bikes.  That sold me on getting a set.

With these mirrors I now get a better view behind me, without my shoulders/arms/tour pack/luggage blocking as much of my view behind.  I can track more activity behind me in adjacent lanes with my peripheral vision.  My blind spot is much smaller, and it is much less likely now for me to occasionally get startled by someone "sneaking" up in my blind spot.
3049526
I really like this thus far.  The best part of these mirrors is that they tilt slightly so you can adjust them. I've tried others which do not tilt and the angle is always off a bit.  I've adjusted the angle to fit my needs. When my wife drives, she adjusts to fit her needs.  Would highly recommend!
1507564
AS WE GET OLDER IT IS VERY DIFFICULT TURNING AROUND...  THIS MIRROR MAKES IT NICE GETTING RID OF ALL THE BLIND SPOTS !!!!  A GOOD PRODUCT....
4698714
I was skeptical when I first purchased this very inexpensive device.  My new Camaro has very poor visibility to the rear so I needed a solution.  The installation was easier than expected and the instructions were clear.  The installation was done without having to remove the rear bumper and the installation cannot be seen.  The device works very well by giving an audio and visual signal of approaching objects.  It is more precise than I expected too.
4848157
This product is flat-out excellent.  It fits easily on the pre-existing rear view mirror, or screws into where the rearview mirror attaches directly to the window.  Basically, there are not blind spots at all, once correctly installed.  You can see cars all around your own vehicle, improving safety and comfort.  Overall, and excellent buy!  The only negative: Because of its wide frame, when putting the window visor down, it is easy to hit the mirror and displace it.
3303743
I looked all over for a good shade for my and my husband's cars. Our daughter sits in a rear facing car seat and the sun was always in her eyes. This fits perfectly in our rear windows. I can see through it ok, though I do rely on my side mirrors now a bit more than before.
 I'm giving it 4 stars since the suction cups aren't the greatest but cleaning them and the window with glass cleaner first helped. There are also adhesive circles that you can stick to your window that the cup sticks too, but I haven't tried them yet since I don't want adhesive in my window.
3081008
Slight vibration of the mirror (not the outside housing), but mostly a good improvement!
75078
I get complements all the time when I stop somewhere! I love it! The rear view mirror covers the on star buttons which is good for me cuz I don't have on star and it keeps me from hitting the buttons accidentally.
3041161
<Summary> A huge plus for safety, but not the best type of rear mirror on the market

A rear view mirror is a MUST for anyone riding with traffic.

HELMET mirrors are NOT for everyone as they do require some getting used to.  It took me at least 2-3 rides before I got used to it.  I've been using one since 2003 and do not feel safe without one.

Helmet mirrors do a better job as you can still have a blind spot with the bicycle mounted mirrors - I have my helmet mirror set so I can see my shoulder and the side of my head.  This gives me a clear view of traffic behind and to my right.  By turning my head 30 degrees to my right, I completely "sweep" to all lanes on my left side.

I have BOTH this this and the Third Eye helmet mirror.  The Third Eye is definitely better.  I have this one mounted on my Giro Animas so I can pop off the mirror when I go offroad and don't need to see behind me.  The Third Eye is mounted on my Giro Atmos, which I use exclusively for road riding.

PLUS
 - Pops off the base in case you want to ditch it for an offroad ride (or lose it...)

MINUS
 - Long solid arm is not very stiff
 - Adjustment range is limited
 - Heavy mirror means it bounces and vibrates a lot

Note: The helmets I have used them on are the Giro Atmos, Giro Animas, Bell Forza II and Bell Phi II.

If you've found this review helpful, please let me know!
897883
The mirror was easy to install at the end of our driveway. Its very clear and makes it easy to see around the blind spot we were nervous about.
19925
The glasses turned oncoming lights yellow so I can still see the road. I feel more confident driving at night now. Before, the oncoming lights left me unable to adjust and I couldn't see my side of road. Now I can. Yay! I need a backup pair just in case, especially since I work at night.
2953759
Good product. Takes a little time to get used to; seeing more than you do with the stock rear view mirror. Simple installation. Would recommend it to anyone that wants to see more area out of their rear view mirror.
4567664
I bought this mirror to replace my OE 2009 VW Jetta mirror when installing a rear view camera. It is absolutely outstanding in appearance, function, and the picture is of highest quality. The Bluetooth function works great with my iPhone. Also had built in reading lights. I highly, highly recommend this mirror if one needed for rear camera viewing.
416002
I really like this mirror.  It helps a lot with the blind spots in my truck.  It does take a little getting used to because objects appear to be farther away than they are.  But it doesn't take long to get used to that and it's a lot better than not seeing that car comming up along side of you.
1925510
I was tired of being blinded by these new intense headlights that everyone seems to be installing, and they all seem to point to high. I Drive a Toyota Tundra which is no small vehicle, and all these little civics and small cars still blind me at night. my stock mirror did a fine job when manually switched but when in dark mode it was a very dark. This mirror solved that problem 100%. when it dims you can still see the road behind you, you are just not blinded by the intense beams. the compass is a nice touch, located in the upper right corner of the mirror visible in daylight and at night.
2932586
I was having trouble seeing cars when I was merging, so I got this. Wow! What a difference. I Can see everything that is behind or beside of me now. It was super easy to install. It just slid right overtop of the old rear-view mirror. Great product!