Featuring a durable horizontal-grade plastic laminate. All Production Basics worksurfaces are built of industrial-grade core materials to ensure a warp-free surface. A resin backer sheet completely seals the worksurface from environmental factors. Rugged bumper edge is standard on all exposed surface edges. ESD worksurfaces feature an integrated grounding bolt and a static dissipative laminate to ensure rapid charge drainage. Measures between 106 to 109.