Best Rite® Porcelain Markerboard Alum Trim 4 X 4

Best-Rite® Porcelain Markerboard Alum Trim 4 X 4. Choose a dry-erase board that withstands time. Magnetic, porcelain steel markerboard surface with full-length tackable map rail and accessory tray with protective rubber end caps. Mounting hardware included. 4'L x 4'W. 50-year warranty. Specially engineered surface creates greater color contrast with dry-erase markers Low gloss magnetic steel is laminated to 7/16" thick MDF for extra stength and durability- Best-Rite® Porcelain Markerboard Alum Trim 4 X 4.