The stuff used to pad rifle cases etc. brand new and never used for anything, it was supplied as a mattress for camping.
50mm thick, 750mm wide and 2000mm long.
Or for the oldies, 2 inches thick 29 inches wide and 6 feet long.
It is taking up far too much space and has to go.
Free to collect, I am going to chuck it in the skip on Monday morning if no interest.