Skid-Resistant Backing (includes non-allergenic synthetic latex. Carpet Stain Protection. Made with recyclable nylon fiber • Machine Washable: cold water with mild detergent, gentle cycle. Line dry. 1 Year Limited Wear Warranty – excludes backing and serge. Passes CPSC FF1-70, Standard for the Surface Flammability of Carpets and Rugs 100% American Made.