6'x16' 21 oz Treated Canvas Tarp with D-rings color:Olivedrab Some sizes are made to

Some sizes are made to order

Set in sunlight or apply heat

it will gradually seep through

Breathable

Dryguard Waterproof Boat Cover Model B

6'x16' 21 oz Treated Canvas Tarp with D-rings color:Olivedrab Some sizes are made toTarp 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