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. Flat Packed. Mat Type: Chair Mat; Application: Carpets; Width: 45″; Length: 53″.