Practical protractor with 2 circle measure
There are 2 circle numbers, you can read the angle anticlockwise and clockwise.

Protractor in appropriate size
The bottom side length is 10 cm, 4 inch size make it easy to put on your books, notebooks and pencil case. The 4 inch protractors are suitable for painting, measure, homework, technical drawing.

Measure math tool
The geometry protractors are suitable for painting, measure, homework, technical drawing; You can send them to your friends and classmates

Good helper for measure
The math protractors are suitable for children, teachers, students, office workers, etc.

Specification:
Protractor size: 10 x 5.5 x 0.13 cm
Total: 50 pieces
Attention: the minimum accuracy is 1 degree.

Package includes:
50 x Protractors (4 Size)