A striking basketweave border distinguishes this durable mat. Made from fade-resistant black rubber, the frame holds the natural coir center steady during inclement weather and vigorous shoe wiping. Heavyweight molded-rubber border firmly anchors the mat in place. Tufted sustainable coir center whisks away dirt and debris from shoes. Naturally resists mold and mildew for enhanced durability. Entirely biodegradable. A Williams Sonoma exclusive.