Cup Holder Rating
I haven’t used the hooks yet, so stars are for both cup holders. The price I paid I thought was reasonable priced. Cup holder installation was hard to put on, so I tried running them under hot faucet water and then it was able to engage  into the slot on bracket. Found nice to have on my Nova Rollator walker, one cup holder on each side of  padded back bar. This was my experience but may not be yours, hope this helps.
Rating: 4 stars