Stylish and three times easier to clean, the NOBO® Diamond glass board features a magnetic tempered surface made of safety glass, superior erasing properties, and high resistance to paint and pen stains, scratches, and dents, making it suitable for frequent use. It has a smooth and elegant appearance due to its invisible suspension and removable pen tray. Included are a NOBO® pen, Neodyme magnets, a mounting kit, and a removable aluminum pen tray. Warranty: 25 years on the surface under normal conditions of use.