This mirror is light weight and sturdy at the same time. Rear view is clear.
I docked this mirror “guee-i-safety-mirror-red” to my svitch e bike handle bar and it is doing a very good job at providing some rear view guidance. About 75% of field of view is available for seeing happening behind - I have tested this for about a month of riding in city suburbs during day time and this is worth it. I was having difficulties in finding suitable handle mirrors (not bar end as this is an e bike) and bums on saddle had the perfect one. Delivery condition was very good and on said date. Quite happy so far