Quartet QRT90200 Board Magnet

Quartet Ceramic Magnet - 20 - 0.50" (12.70 mm) Diameter - Round - 20 / Pack - Black, Red, Blue, Green, White; Round ceramic magnets are ideal for steel planning and bulletin boards and surfaces, and dozens of other uses around the office, home, school and shop. Magnet pack includes four each of black, red, blue, green and white magnets.;