High-quality task chair mat is ideal for home and light office applications. Exclusive AnchorBar cleats hold the mat firmly in place, yet are gentle on both your carpet and fingers. Straight edge. Flat to Low Pile Lip MatIdeal for light office applications. Protects low pile or commercial carpets up to 1/4" thick including padding. Mat Type: Chair Mat Application: Carpet up to 0.25" thick including padding Width: 45" Length: 53".