Thinner, light weight chairmat for occasional use on carpets up to 1/4 thick. Easy-glide rolling surface provides effortless chair movement. Studded design secures mat from moving while protecting carpet from caster wear, spills and heavy traffic. Free and Clear non-orthophthalate, non-cadmium formula promotes a healthy work environment while offering exceptional clarity and durability. Classic straight edge finish. Rolled Packed. Mat Type: Chair Mat; Application: Carpets; Hard Floor; Width: 45 ; Length: 53 .