The Desco 82101 Disposable ESD Worksurface Mat, 14 in. X 22 in. meets ANSI/ESD S20.20 worksurface required limit and recommendation of ANSI/ESD S4.1 for contact with ESD susceptible items. The material is intended to be a sacrificial material to protect more expensive worksurfaces from damage caused by conformal coating, solder fluxes, or other contaminates. The material is made from a 100% recyclable dissipative impregnated worksurface material and has an internal conductive layer so that it does not generate a static charge and will control the discharge rate from all conductors (including ESD susceptible items) that are placed on the surface. The 82101 may be grounded by placing it onto an already grounded ESD worksurface.