It folds, is attached with an adjustable strap that allows for many different sized poles, and is fairly comfortable. We have decided that we will not be further pursuing this design though. It does not seem to make sense to make a folding chair that has to attach to something to work. At that point we would limit ourselves less with a folding chair that could be set up anywhere. We will still be creating a seat for a bus stop, but we will be focusing on making it something that is more permanent.