Based on a traditional twill construction, Wave achieves its striking ombré effect by gradually shifting weaves. Bi-color extruded yarns are woven in such a unique way that the color seems to appear and disappear, breaking up the undulating lines. To clean simply wipe with soap, water and a soft sponge or cloth. Scrub stubborn stains with a soft bristle-brush and a bleach-based cleanser. Rectangular 14″ x 19″ placemat is indoor or outdoor appropriate. Terrastrand yarns with 25% renewable vegetable content. 100% phthalate free. Made in the USA.