15'x30' 21 oz Treated Canvas Tarp with D-rings old_id-24x36-polyester-green-canvas-tarps 5 oz per square yard

5 oz per square yard 12 Mil thick Silver/black material

Elastic cord in bottom hem gives a tight

Resistant to mildew and UV damage

Kit IncludesOne Wood Block

15'x30' 21 oz Treated Canvas Tarp with D-rings old_id-24x36-polyester-green-canvas-tarps 5 oz per square yardTarp Supply Inc.'s Heavy Duty 21 oz Canvas Tarp is the strongest canvas, thus heavier than the 16 oz treated canvas tarps (colors available: green, mustard tan, brown, olive drab) and 18 oz treated canvas tarps (colors available: mustard tan and olive drab). Also, check out our 21 oz treated canvas tarps (only olive drab available). It's designed for outdoor use as the treatment gives off an odor and may leave stains residue, including when used in