This foam is intended for lining tool chest drawers or replacing rotted foam in toolboxes. Amazon sent me this foam to review but I have no use for it. It retails for $91. What you get for a third that price is three pieces of open cell foam, three inches thick, made up of twelve layers of foam that carves easily with a sharp blade or hot knife. The pieces are 30"x 39", 15"x 18", and 11"x 13".