Our 8.0 Oz. super heavy duty brown tarps are durable and designed for continuous indoor/outdoor use. The high density 8 oz. per square yard, 16 mil thick, 16 x 16 weave fabric is laminated on both sides with a brown polyethylene that provides waterproofing as well as UV protection to add extended life. Rustproof aluminum grommets approximately every 18 In. along with reinforced hems and corners provide ample tie down locations for your convenience. Our brown tarp is one of the strongest poly tarps in the industry today. The super heavy duty brown tarp is acid and tear resistant and is still flexible in arctic-like conditions. All tarp sizes are listed at cut sizes. The actual finished size is approximately 6 In. or 3 to 5 percent smaller. The brown super heavy duty tarp is great for construction, landscaping, farming and commercial needs as well as the homeowner that is looking for long term solution for protecting important items.