Keep your hard floors looking new with Dimex Chair Mats. Specially designed with a traditional lip to protect your floors, this plastic mat is thoroughly tested and resistant to wear. A smooth top surface allows for easy chair movement, and a smooth backing protects hard, flat surfaces including wood, tile, linoleum, and vinyl. Measuring 36 inches x 48 inches, with a 20" W. x 10" D. front lip extension, this chair mat is perfect for small and mid-size office chairs. Protect your floors without drawing attention to the mat. The industry leading clarity ensures your chair mat blends seamlessly with the floor underneath. Tried and trusted for creating durable matting solutions, Dimex is a proud American manufacturer – providing products that will move you. (Not for use on carpet or other irregular floor surfaces, such as tile with wide or deep grout lines.)