ChromaLuxe™ Medium Density Fiberboard (MDF) Sublimation Gloss White Chamfer Edge Wall Panel, 11" x 14" x .625". Each panel is equipped with keyholes for vertical or horizontal mounting.ChromaLuxe MDF panels are sourced from renewable forestry wood supplies and then coated with White Gloss finish. The latest fade tests show that ChromaLuxe prints will last a lifetime with resistance to yellowing and climate damage.