This type of top cover should not be used for low peak canopies because it has a tendency to accumulate water

Covering large storage areas

Ground cover for planting operations

Containing extended rows of materials

Best Uses for 30' x 30' Silver/Black Poly Tarps

Round Pool Tarp 19' White Canvas Tarps This type of top cover12 Mil 6. 0 oz. Per Square Yrd. 1000 Denier 8x10 Weave Count Grommets approximately every 1. 5 feet Acid resistant Waterproof Color: Silver Arctic flexibility Tear resistant Ultraviolet treated on two sides Diameter: 19' Circular tarps are ideal for covering above ground pools, baseball mounds, and patios.