Rulers & Protractors

This pack of 10 rulers from Helix is ideal for classroom or office use. Made from shatterproof blue plastic, they feature metric and imperial measurements. The clear construction allows easy vision of the page below and the gridded design allows for more accuracy. Gridded for precision use Shatter resistant for durable use Material: plastic Both metric and imperial markings Length: 45cm Colour: Blue Pack of 10