I use two of these mirrors, one on each side of bike handle bars so at a quick glance I know what's coming up or going on behind me. I mounted the right one on the bar and the left one on the hand grip so I could see right behind me. I can see a car approaching on my left from nearly a mile away, when they have the headlights on, so I feel secure in the bicycle lane. I tried them above the bar but they work much better below the bar. Best set of mirrors I have had!
Thank you for your feedback.
You have already submitted a vote for this review.