12'x16' 21 oz Treated Canvas Tarp with D-rings color:Brown NOT waterproof or water-resistant

NOT waterproof or water-resistant

Double-stitched sides for extra strength

Double stitched sides for extra strength

When the frost hits

16 oz after treatment

12'x16' 21 oz Treated Canvas Tarp with D-rings color:Brown NOT waterproof or water-resistantTarp 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