Floortex Viztex Glacier Magnetic Glass Dry Erase Board. Multi-Purpose Grid 14" x 14" - Jet BlackInvisible wall fixings provides an eye catching floating effect on the wall and allow maximum use of the full writing surface Clear border with rounded corners for added safety, enhanced appearance and standout visual effectiveness Premium glass whiteboard writing surface will not ghost, stain wear or erode. Equally effective after 1, 000, 000 uses Combination design with an index area to indicate to do lists, days of the week, names, departments etc.