Review on BriskMore 2022 Handlebar Bike Mirror - Scratch Resistant Glass Lens, Adjustable & Rotatable Safe Rearview Bicycle Mirror For Left/Right Side by Joe Vazquez

I had another mirror where it didn't work with my curved bike handle.Since this one allows rotation on the bottom piece (with an allen wrench), it gives you more angle adjustments/flexibility.I have a better view of behind with this mirror too.I'm still in search for the best bike mirror though.

I think it would be better if had a tool-less tightening screw and have more quick/easier adjustments.The arm also does stick out quite a bit, so it might add some hassle getting through doors.