For use with low pile or commercial carpets up to 1/4” thick including the padding. High quality, task chair mat ideal for home and light office applications. AnchorBar® cleats hold firmly in place. Straight edge. Protects against wear and tear from chair casters. Engineered for optimum clarity, high performance and a smooth effortless roll. Straight edge. For use with low pile or commercial carpet up to 1/4” thick including the padding. Mat Type: Chair Mat; Application: Carpet; Material(s): Vinyl; Style: Rectangle.