These contemporary rugs measure 31″ × 45″ and may be used indoors or outdoors. They are stain and weather resistant. Their colorfast fibers will not fade. These beautiful rugs are made in the USA of 100% Olefin with polypropylene yarn in the backing that makes them washable. To clean, use mild detergent and hose off. When exposed to high heat or hot embers, the rugs produce a char which reduces heat and flame spread — they’re flame resistant.