40'x50' Canvas Tarp 21 oz color:Olivedrab 6"-9" or 3-5% smaller than

6"-9" or 3-5% smaller than the listed size after the edges are folded over and hemmed

with double-stitched hems and seams

reduces water condensation underneath

100% Duck cotton canvas

® brings you high-quality

40'x50' Canvas Tarp 21 oz color:Olivedrab 6"-9" or 3-5% smaller thanTarp Supply Inc.'s Heavy Duty 21 oz Canvas Tarp is the strongest canvas tarp that we offer. It is thus heavier than the 16 oz (colors available: green, mustard tan, brown, olive drab) and 18 oz canvas tarps (colors available: mustard tan and olive drab). Treated canvas is designed for outdoor use as the treatment gives off an odor and may leave stains residue including when used in direct contact with other products. Specifications 100% woven duck