DANIEL SMITH Floorcloth Canvas, 24.5oz, 60in Wide, (price per yard)
Heavy enough to stay put, this hard-to-find 24.5 oz. canvas has a pronounced weave, lies flat, and takes gesso and paint well. The self-edged 5-foot width is ideal for popular 3' x 5' and 5' x 8' floorcloths.