InvisaMount Vertical Magnetic Glass Dry-Erase Boards, 28" x 50", White SurfacePremium glass board features InvisaMount for even more contemporary, sleek aesthetics. Elevate your space with a glass board that appears to float on the wall. Easily erase writing from the non absorbent Quartet glass surface. Express ideas again and again on a clear board that resists stains and ghosting. Made to withstand heavy use, Quartet glass resists scratches and dents. Use magnets to post documents on the steel backed surface. Vertical