Durable surface is easy to clean and doubles as a magnetic bulletin board. Suited for moderate use in spaces with regular traffic. Whiteboard surface is printed with a light grid pattern to help keep writing aligned. (Only visible up close). Patented surface coating provides resistance to ghosting and staining. Includes 1 marker marker tray and mounting hardware. Mounting hardware included. Pass-through see where you re mounting hardware fastens the board to the wall from the front making installation simple. Backed by the manufacturer s 20-year limited warranty. This product is heavy and/or oversized and may need more than one person to handle.