Magnetic Geometry 4 Piece Set Includes Compass 2 Triangles and Protractor

Specifications:

Material: Plastic
30◦ / 60◦ /90◦ Triangle Ruler:
Overall Size: 660mmx335mmx11mm (L*W*H)
Measuring Range: 50cmx80cm

45◦/45◦/90◦ Triangle Ruler:
Overall Size: 568mmx280mmx9mm (L*W*H)
Measuring Range: 30cmx30cmx50cm

180◦ Protractor:
Overall Size:500mmx280mmx11mm (L*W*H)
Measuring Range: 0-180◦

Compass:
Overall Size:455mmx54mmx20mm (L*W*H)
Max Open Dia.:830mm

Features:

The perfect white or blackboard kit
Magnetic pieces make it a breeze to use
Set includes 45◦/45◦/90◦ triangle with built-in 180◦ Protractor + 30◦ / 60◦ /90◦ Triangle + compass + 3 handles
Great for drawing large shapes on a whiteboard/chalkboard