12'x12' Canvas Tarp 21 oz color:Olivedrab You can hammer these into

You can hammer these into the ground and against your board on the side

The correct brackets are critical to rink longevity

Silicon treated for water

® is the first to introduce polyester canvas tarps to the market

16 oz Per Square Yard - Heavy-Duty Thread Gage 10 oz before treatment

12'x12' Canvas Tarp 21 oz color:Olivedrab You can hammer these intoTarp 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