Many of you use, or could use, felt for lots of things in your trailers (fitments, pads), your dollies, wing stands (maybe). I know that over the years, felt has been a part of every one of my winter's project list.
I used to have an industrial supplier "down the street" and got off-cuts from him but he went of business about the time I retired. Today a found a company that answered the phone with a human being that knew what they were talking about. May I recommend that, if you need felt for one of your projects, give these folks a call. Very helpful. There may be a minimum order issue, but if you are in a club, there are probably others that could help you with that.
https://www.thefeltpeople.com/about-us/