Experience a new dry-erase solution with the Nano-Clean™ Dry-Erase board. This one-of-a-kind surface has a durable, hydrophobic coating that prevents ink from penetrating the surface. Magnetic surface for posting documents. Frame is sturdy and stylish. Includes mounting hardware, marker tray and one Quartet® dry-erase marker. Silver Aluminum Frame. Board Type: Magnetic Dry Erase; Board Width: 72″; Board Height: 48″; Board Depth: 2″.