The Music Line Board makes your music room, band hall, orchestra space, or choir room more efficient, functional, and usable. Eliminate the time consuming repetition of drawing and redrawing musical staffs. Quickly and easily draw out musical notes and symbols. Lines in each staff are 1" apart and are permanently laminated to a lightweight substrate for stability and durability. Low gloss porcelain dry erase whiteboard provides superior writability and erasability with no ghosting. Reduced surface light distortion enhances visibility to provide optimum eye comfort. Anodized aluminum trim has a 7/8" profile with hairline mitered corners. Boards include a full-length tackable map rail with a tackable insert, and a full-length accessory tray with rubber Dura-Safe® end caps to eliminate sharp edges. Limited lifetime warranty. SCS Indoor Advantage Gold Certified.