Offering high-level performance, Deflectos polycarbonate office chair mat is extremely durable & resilient with twice the impact resistance of vinyl chair mats. Provides a convenient floor-protecting surface for home or office chairs. Exceptional clarity in this heavy-duty chair mat allows fine flooring to shine through. Enjoy reliable floor protection that wont crack, curl, or discolor from normal use. These rigid, polycarbonate chair mats provide less friction & prevent dishing compared to traditional vinyl chair mats, & feature an easy-glide rolling surface that provides smooth desk chair movement. Mat Type: Chair Mat; Application: Carpeted Floors; Width: 36; Length: 48.