Our Custom Rubber Back Runner Collection offers a large variety of machine made, printed, synthetic (nylon), slip resistant rubber backed runner rugs finished in US by Canora Grey. Care Instructions: Vacuum, shake and rotate the rug regularly. Remove dried spots immediately by scraping carefully towards the middle of the spot. Do not rub wet spots. Absorb moisture with paper towels, and clean with a damp cloth and mild detergent. Professional carpet cleaning when needed.