Black Waterproof Plastic Tarpaulin is a big, flexible, durable, and waterproof sheet of material. The majority of low-cost tarpaulin are woven polyethylene. They generally include reinforced grommets on the edges and corners that serve as attachment points for ropes, enabling users to tie them down or suspend them. The core is made up of loosely woven polyethylene plastic strips, with sheets of the same material attached to the surface. This results in a waterproof fabric-like material that resists stretching in all directions.