ESD Anti-Static Chair Mats are made of rigid solid vinyl with a buried conductive layer, giving it consistent electrical properties. They provide superior physical properties along with the rigidity needed for today's office environment. ESD Anti-Static Chair Mats are resistant to degradation by inorganic acids, organic acids, reducing agents, detergent solutions, alcohols and mineral oils. These ESD Anti-Static Chair Mats are ideal for those looking for a simple ESD safe solution for their work space setup. Available in gray color only with an embossed pebble pattern.