The right choice for results-driven professionals. Thicker mat offering remarkable protection. Studded design secures mat from moving while protecting carpet from caster wear, spills & heavy traffic. Medium weight chair mat for frequent use on carpets up to 1/2" thick. Smooth beveled edge for easy carpet to mat transition. Free & Clear non-orthophthalate, non-cadmium formula promotes a healthy work environment while offering exceptional clarity & durability. Mat Type: Chair Mat; Application: Carpeted Floors; Width: 36"; Length: 48".