This Electro Static Discharge (ESD) protective mat is formulated to drain static electricity from workers to safeguard against static shocks and protect equipment.The unique design and craftsmanship make this mat easy to handle and install. Made from a heavy duty rubber compound, this product is best suited for dry industrial applications. Snap together, 22.5-degree wedges can be easily assembled into unique configurations such as S-curves, half-moons and complete circles. The Skymaster™HD Curve is compatible with the Skymaster™HD series for coverage of large areas or individual work stations. A 5/8" thick worker platform with ergonomic bubble pattern creates maximum comfort.