The potting bench I saw was 48" wide and that's the only measurement I remember. It also had an option to purchase more "trays". I don't remember the price, only that it was acceptable.
For the life of me, I can't find that catalog, have searched on the net..using terms like garden bench, potting bench, garden work bench, etc. If anyone knows what I'm talking about, I would appreciate a nod in the right direction. Thanks. Perry