ChromaLuxe™ MDF (Medium Density Fiberboard) Photo Panel, Sublimation Gloss White, 20" x 30" x .625", Chamfer Edge Wall Panel. Each panel has keyholes for vertical or horizontal mounting. Sold by case (4) only. Contact your Account Manager for a Crating Freight Quote before ordering.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.