The Fibergrate Fiberglass Molded Grating is a corrosion-resistant, high-strength fiberglass reinforced plastic (FRP) molded grating designed for industrial flooring and walkway applications. It features a matte gray surface with a gritted, slip-resistant texture. The panels measure 4 feet x 8 feet and are 1 inch thick. They have a load capacity of 100 pounds per square foot. The grating allows water, dirt and debris to flow through while providing a safe walking surface. Made in the USA.