... color, Cherry color, Congo red color, Old wood color, Metallic grey color, Strong pomelo color, Inferior to pomelo color, Purple wingceltic color, Golden wingceltic color, Red wood color, Walnut color, Black walnut color ... etc. Compared with other decorative material, ecological WPC ... warping, 5. Requires no painting, no glue, low maintenance ... , indoor and outdoor wall panels, household necessities etc ...