Waterhog Classic Entrance Mats - Medium Blue 1.5&#39; x 2.3&#39; Raised-square or "waffle" pattern superbly removes dirt and moisture Polypropylene surface material dries quickly and will not fade nor rot Floor mat's water dam border can hold 1.5 gallons per square yard Heavy-duty rubber backing and reinforced nubs just below the surface 20% Recycled Content