ALEKO TR20X30BL Multi-Purpose Polyethylene Plastic Tarp Waterproof for Camping Automotive Construction 20 x 30 Feet Blue Use our multi-purpose waterproof polyethylene tarp in landscaping, construction, painting, boating, and more Rope-lined edges and heat sealed seams Aluminum grommets are set into the edges every 36 inches, used to thread rope or hook bungee cords through Made of polyethylene plastic that strikes the perfect balance between strength and flexibility Product dimensions: 20 x 30 feet; Color: Blue