ACL Staticide SpecMat-H 66900 Static Dissipative Mat is an ESD safe, homogeneous material with a single layer of thermoplastic vinyl. It is made in the USA and is used as a work surface for bench tops and electronics manufacturing. SpecMat-H offers solder, heat, and surface and volume resistance. It has static decay of .05 seconds, low outgassing, and is recyclable. Light Blue, 36 in x 40 ft Roll.