Our custom rubber back runner collection offers a large variety of machine-made, printed, synthetic (nylon), slip-resistant rubber-backed runner rugs finished in the US by Symple Stuff. 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.