Quartet Magnetic Whiteboard, White Board, Dry Erase Board, 4' x 3', Black Aluminum Frame, Prestige 2 Total Erase (TEM544B) Total Erase magnetic whiteboard with 20 year warranty has a durable surface that resists ghosting, staining and scratches Erases cleanly and will remain pristine with only occasional maintenance Whiteboard surface is printed with a light grid pattern, only visible up close, to help keep writing aligned. Magnetic feature allows whiteboard to double as a magnetic bulletin board. Prestige 2 frame sides and full-length marker tray are specially designed to securely hold all Connects accessories 4' x 3' size with graphite finish frame. Pass-through mounting hardware makes it incredibly simple to accurately hang board.