CROWN MATS & MATTING-MAT,STAT-ZAP,3X5',PEW. Cordless Stat-Zap Carpet Top Mat, Polypropylene, 36 x 60, Pewter. Maintain safety and security in the office. This patented, anti-static mat features conductive fibers and Rug-Hugger backing. It's capable of dissipating charges through mat backing—no grounding cord required. Loop pile carpet top is made for heavy-duty, dry areas. Mat Type: Wiper Mat; Application: Indoor; Material(s): Polypropylene; Style: N/A.