8216 is an 8200 series 3-layer vinyl mat kit. It has soft table mats with a three-layer construction that meet ANSI/ESD S20.20 tested per worksurface standard ANSI/ESD STM4.1-2017. The top color layer is durable static dissipative vinyl, which has sufficiently low resistance to discharge static-laden conductors, yet will help prevent the shorting of pins on the backs of printed circuit boards laid on the mat. The middle layer is a highly-conductive scrim that provides the main discharge path to ground, and the bottom layer is static-dissipative foam, providing a durable nonskid cushion. 3-layer vinyl material provides reliable path to ground and eliminates static charge generation as a worksurface table mat, shelf liner, and cart liner. It provides a worksurface that is low outgassing and has no sulfur which reduces contamination in cleanrooms and other sensitive environments.