ALEKO TR40X40BL Multi-Purpose Polyethylene Plastic Tarp Waterproof for Camping Automotive Construction 40 x 40 Feet Blue Use our multi-purpose waterproof polyethylene tarp in landscaping, construction, painting, boating, and more Durable and reliable with 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: 40 x 40 feet; Color: Blue