Desco Statfree B2 mat is a 0.06 Inch thick, heat fused 2-layer, dissipative vinyl material. It is designed to provide a path to ground and eliminate static charge generation when used as a worksurface table mat, shelf liner, and cart liner. The surface resistance (1 x 10^6 - < 1 x 10^9 ohm RTT) of the color top layer meets ANSI/ESD S20.20 worksurface required limit and recommendation of ANSI/ESD S4.1 for contact with ESD susceptible items. The more conductive (< 1 x 10^6 RTT) bottom black layer reduces the resistance to ground (RTG) from the top of the surface to the groundable point and allows the mats to be used with continuous monitors. - Versatile dissipative work surface table mat provides reliable path to ground and allows for use with continuous monitors. Controls charge removal, meets work surface required limits of ANSI/ESD S20.20 and recommendations of ANSI/ESD S4.1. Non-glare finish makes it easier to identify small parts. Provides consistent electrical performance regardless of ambient humidity. Maintains dimensions and lays flat at work station.