Notrax Non-Absorbent Fiber 231 Prelude Entrance Mat, for Outdoor and Heavy Traffic Areas, 3' Width x 5' Length x 1/4" Thickness, Brown A coarse loop-twisted non-absorbent fiber to scrape heavy debris from foot traffic Aggressive fibers resist crushing while entrapping debris and preventing it from entering the facility This mat is the first section of the OPERA mat A heavyweight vinyl non-slip backing ensures minimum movement Can be used as a stand-alone mat, or as the first section (Scraping) of the "Stages" entrance mat system