Number of tarps per case/box: 4

Weight: 16 lbs

Metal grommets placed every 24 inches

Tarp covers: 2400 SQFT

Number of tarps per case/box: 15

30' x 40' Heavy Duty Silver Tarp Mesh Number of tarps per case/box:Need Heavy Duty Tarps? We Got You! Heavy Duty Tarps are built to last in the most extreme conditions. This tarp is waterproof, has superior durability, and resists sun fading and cracking in cold weather. Size & Material Tarp size: 30 feet x 40 feet Tarp covers: 1200 SQFT. Thickness: 12 mil Material: Industrial Polyethylene Brass plated rust proof grommets every 18 inches Note: Finished tarp size dimensions are usually within 1" to 3" of its stated