Lifetime folding tables are constructed of UV (ultra violet) resistant, high-density polyethylene and are stronger, lighter, and more durable than wood. They will not crack, chip, or peel, and are built for indoor and outdoor use. Stain resistant and easy to clean. 1.6 In. table top thickness. The patented gray steel frame provides a sturdy foundation and is protected with a powder-coated finish. 0.9 In. leg tubing diameter. Exceeds challenging BIFMA standards. White granite molded top.