Kotap 24-ft x 36-ft Heavy-Duty 14 by 14 Cross Weave UV Blocking 10-mil Silver Poly Tarp, Item: TRS-2436 FINISHED SIZE: 23-Feet 2-Inch by 35-Feet 6-Inch Extra Heavy-Duty Applications: 14 by 14 Weave (10-mil thick) for extreme weather and job site conditions Superior UV Protection: 100-Percent shading from light and silver coating reflects UV rays Strong Grommet Applications: Grommets spaced every 18-Inch and reinforced plastic corner bars. Fabric Weave: 14 by 14 per square-Inch (10 mil thickness) Rust-proof aluminum grommets every 1.5 ft and on each corner