Helix 10cm 180 Degree Protractor Clear (Pack of 50) H02040

Ideal for educational use, this handy Helix Clear Plastic Protractor lets students measure and mark angles with ease. It's great for geometry classes, as well as graphic design, with a sturdy clear plastic construction that makes it easy to see the paper underneath. The scale is numbered at 10-degree intervals with 1 degree marks up to 180 degrees, giving students precision when drawing or measuring. This bulk pack contains 50 protractors.

• Protactor for education use
• Ideal for geometry, design and drafting
• Constructed from clear plastic
• Half-circle: 180 degrees
• Clockwise and anti-clockwise degree scale
• Markings to 1 degree, numbered every 10 degrees
• Diameter: 10cm
• Pack of 50 protractors