3D Wave Ripple Relief SPC Wall Panels XINGJI 3D wave ripple relief SPC wall panels carry a flowing carved surface that gives interior walls depth and movement under both daylight and concealed lighting. The repeating wave relief breaks up large flat wall areas, which suits hotel lobbies, restaurant walls, reception backdrops and residential feature walls. A stone-plastic composite core keeps the panel moisture resistant and dimensionally stable, and the UV-cured wear layer