Giant Dry Erase Magnetic Protractor

Make classroom demonstrations on the white board easy with this oversized magnetic protractor.

This large magnetic protractor makes it easy to perform classroom demonstrations thanks to the easy handle grip, and the black edges which makes it clearly visible even to students in the last row. Graduated in both inches and centimeters, and degrees in both directions, yields maximum versatility for your teaching needs. Strong, durable materials, and stays in place firmly thanks to the magetic construction.