The Botron B4335 Conductive Smooth Top Mat w/Hardware and Grounding is designed to reduce strain from standing on hard surfaces. These slip and soil resistant floor mats are 1/8” thick solid vinyl constuction. The Conductive top layer provides excellent electricals and is highly durable, making these a excellent choice for high traffic work stations. Each mat includes molded edges, one attached snap and one B9701 floor mat ground. The B9701 when properly setup will provide a grounded area for use with heel and toe grounds. Exceeds both EOS/ESD and Department of Defense requirements. All mats come with grounding and hardware (pre installed).