This durable 100% Nitrile rubber mat provides slip-resistant surface. Molded tread-surface face cleats effectively scrape tough dirt and grime off shoes. Earth friendly mat has 20% recycled Nitrile rubber. Grease proof. Perfect for use outside of entrances as a scraper mat or as a slip resistant mat in wet areas. All SuperScrape mats are certified slip resistant by the National Floor Safety Institute. Black finish. 3/8" Thick. Approximately 72"L x 48"W overall.