ADVANTUS CORPORATION-CHAIRMAT,PVC-FREE,46X60. RecyClear Chairmats for Carpets, 46 x 60, No Lip, Clear. Made with 100% post-consumer PET recycled plastic from water bottles. Provides a durable, hard rolling surface that will not crack or curl. Free of PVC, BPA and toxic chemicals. For use with carpets up to 1/2" thick. Mat Type: Chair Mat; Application: Carpet; Material(s): N/A; Style: Utility.