These contemporary rugs measure 31” x 45” and may be used indoor or outdoor. 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, such as hot ember, these rugs produce a char which actually reduces heat transfer and flame spread – they are flame resistant.