Hard Hat™ Premier Tri-Fold Tonneau Cover (16630) by Advantage Truck Accessories®. Material: Ragtop. Finish: Matte black cloth. Upgrade to the Hard Hat Premier and give your cover a vintage look with the ragtop material while providing exceptional protection against the elements and weather. The sleek, high-end fabric cover puts the Hard Hat miles ahead of the competition. Manufactured from top-grade materials, this top-of-the-line cover ensures supreme durability and long-lasting service life.