Comfort-King™ Antimicrobial Mats are produced with an antimicrobial surface to inhibit organism growth. Meets Class 100 clean room standards. For static sensitive areas with static-dissipative surface resistivity 10° ohms/sq. Patented Zedlan® foam construction offers better cushioning and support compared to standard vinyl foam mats. Maintains flexibility, even in low temperatures. Abrasion, slip and chemical resistant. 3/8" thick. Steel Grey.