USA Map Board has Low gloss porcelain dry erase surface that 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. Includes a full-length tackable map rail with a colored cork insert, and a full-length accessory tray with rubber Dura-Safe® end caps to eliminate sharp edges.