Quartet Gray DuraMax Porcelain Magnetic In/Out Personnel Board System, 36 Names, 3 x 2 Feet, Black Aluminum Frame (783G) Track in/out status, time of return or jot notes for up to 36 employees. Includes a Quartet water-soluble marker, black magnetic in/out circles, magnetic name strips, self-stick vinyl letters and wet-erase magnetic remark strips. Depend on DuraMax Porcelain that will not scratch, dent, stain or ghost for long-lasting durability. Use the easy mounting system to secure board to wall and mounting hardware type is Z-bracket Versatile, magnetic surface doubles as a bulletin board.