I don't know if it was me being very clumsy but I found them very flimsy. Tried to fit them but they kept moving up/down the spokes (not sure if that was normal) so in the process I managed to crack them up. Ended up removing them. Good job they were cheap
These are light and fit well between rather than on the spokes. They are the best wheel reflectors that I have found so far.
I have bought quite a few of these to fit on the family’s five bikes. The clips on the ends are made in very thin plastic and they break very easily when mounting on the spokes. I had two that broke in the process.