Tarpaulins, also known as tarps, are large, strong, and flexible sheets made of water-resistant or waterproof plastic materials like polyethylene or polypropylene. Aside from advertising, tarps are commonly used for various purposes, such as covering equipment, protecting cargo, and creating makeshift shelters. Tarpaulins are manufactured using High-Density Polyethylene (HDPE) material, which is both waterproof and economical. They are lightweight, long-lasting, and have no stitches but are heat-sealed for added durability. Tarpaulins are available in various colors and sizes, and the thickness is measured in grams per square meter (GSM).