Put A Cork On It
RUBBERIZED CORK SHEET 19" X 16" X 1/4"
Or under it, or somewhere. These 1/4" thick cork rubber sheets are approx 19” x 16” X 1/4" thick, and they’re surplus from a gasket manufacturer. They make great vibration dampers, and can be cut to fit for furniture and floor protection. Also good to deaden sound in the storage of tools, and pots and pans. Various black streaks through the brown cork may militate against bulletin-board use, but then again maybe not since the bulletins will cover that anyway. And, yes, they're perfect if your hobby just happens to be gasket-making.