Nucasa UL203AP-S Baseboard Molding Sample, Primed Ultralite.5625-Inch by 3.25-Inch by 6-Inch Mouldings around the base of a room provides a visual anchor for the decor Ultralite is a light weight MDF with a consistent smooth surface Primed and ready for the paint of your choice 9/16-by-3-1/4-by-6-Inch Complete your room with matching door and window casings and crown moldings