... ,slate,slate stone,natural slate,slate ,Natural slate,wall cladding panel.slateNatural culture stoneMaterial:Natural culture stone,slate, quartzite, ... and Mix Color etcUsage:Used for inside or outside wall decoration.Shapestacked shape with bayonet or straight line ... years.3) Widely used for both interior and exterior wall cladding, feature walls, decorating waterfalls, fireplace surroundings with ...