Staples 1690443 Chairmat for Medium Pile Carpets No Lip Rectangular 36-Inch X 48-Inch

Extra Large Office Chair Mat for Carpets, 48'' X 60'' Clear Desk Floor Mat for Low, Flat and No Pile Carpeted Floors, Thick and Sturdy Carpet Protector for Desk Chair

Dimex Office Chair Mat for Low Pile Carpet, 36" x 48", Clear

Staples 1174250 36X48 Low-Pile Chair Mat Black No Lip (26991)

Staples 599037 45-Inch X 53-Inch Medium-Pile Carpet Chair Mat with Lip