Floortex's Computex Anti-Static Advantagemat help make your desk workspace more ergonomic, by taking the strain off of your legs & back, this is done by providing an easy-glide surface. The key reason chair users purchase floor mats is to protect a small or large area of flooring from indentations & scuffs caused by rolling office chairs, along with dirt & spills, therefore extending the life of your surface. For a more heavy-duty chair mat, Floortex offers a polycarbonate & glass option. The anti-Static formula helps prevent the build-up of static & dust that can cause damage to electrical equipment.