Manufactured from reinforced polyethylene (RPE) materials and includes a sewn hem with grommets every three feet. High strength but lightweight, this natural (clear) coated tarpaulin is used by the construction industry for enclosures and ground sheets. This tarp is 30 feet in length and 20 feet in width. With a heat-sealed seam finish, this tarp is mildew-resistant, water-resistant/waterproof, and grommet size 12mm. The thickness of this tarp is 65 gsm.