Project directly onto this Trimline Porcelain Markerboard without worrying about distracting glare. The low-gloss surface on these porcelain-on-steel markerboards make projections show up clearer without a screen. 1" anodized aluminum frame has a satin finish for a classic look. Each markerboard features a marker tray and hangers. GREENGUARD® for Children and Schools certified. 50-year warranty on markerboard surface.