Helix whiteboard magnetic ruler is the essential accessory for classrooms, offices, meetings and conference room whiteboards

600mm rule

Magnetic effect enables user to position on board exactly where required, also stays on board when not in use

Helps to keep written work neat and tidy for improved audience understanding

Detachable handle eraser

Two storage compartments for whiteboard markers and magnets (not included)

Millimetre and centimetre measurements