"These are terrible. They are not sticky enough to stick to the tubes of a bike frame, and just unstick by themselves. The frame was clean.
I tried it on a mudguard next, same thing.
"But they're"... (read full reviews)
"Beware when ordering this product, it does not come with a bracket. Apparently it says that you need to order it separately in the Q&A section, only on the mobile site it doesn't tell you this."... (read full reviews)
"This mirror is too small the mounting a waste of time and I could not get it to fit my michelin helmet. This is velcro mounted and as such will not stick to material lining. It is also so close I felt"... (read full reviews)