Review on Schwinn Bike Mirror: Handlebar Mount Accessory for Enhanced Visibility by Jamonte Hamilton

See Update --- There are 2 sets of 2 mirrors for 2 adult tricycles (really the same on bikes). The rubber insert in the loop handle holds it firmly enough that the mirror does not fold down. The top and bottom nuts must be STRONG OR sometimes retightened to prevent the mirror from twisting. The length of the mirror shaft and its shape allow you to comfortably see what's behind you. Other mirrors that mount on the handlebars are too short and will block your rear view (except for those that mount on the END of the handlebars). Do not over adjust the mirrors as the ball joint may loosen a bit and the unevenness will shift the position of the mirror. They're not exactly perfect but the best I can find on Revain, will buy again when the set wears out! Worth the price. Not exactly a Schwinn product as they say, but made for them I believe in China with the Schwinn name on it. May not fit very small diameter handlebars and road bikes. Not sure. UPDATE UPDATE 05/17/2016 . there are four - 2 exposed to the weather quickly RUSTED. -- 2 on the bike stored inside are still ok, although they keep loosening on the handlebars and have to be tightened every week. UPDATE UPDATE: JUST SITTING UNDER THE WING. Although it's humid in Florida - UPDATE 02/02/2017 - 2 RUSTED AND MIRROR BROKEN OFF. I bought 2 more.