1.White quartzite wall stone ,facing stone ,Slate brick, 2.Natural ... Mix Color etcUsage:Used for inside or outside,slate wall claddingShapestacked shape with bayonet or straight line edgePackage ... years.3) Widely used for both interior and exterior wall cladding, feature walls, decorating waterfalls, fireplace surroundings with ... brick, Stone veneer ,Slate stone ,Culture stone. Wall decoration stone