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Professional Math Protractor features an special edge and accuracy scale. Easy to hold and read.

Specification
- Material: Plastic
- Color: Crystal-clear
- Length: 4 inches
- Degree: 0 to 180 degrees
- Minimum accuracy: 1 degree

This protractor measures 0 to 180 degrees. The minimum accuracy is 1 degree, each 10 degrees have a clear longer line to distinguish.

The math protractor can be use in math geometry class, measuring, painting, technical drawing etc.
It is suitable for students, teachers, office workers, engineers, etc.

Professional: Features an special edge and accuracy scale, basic 180 Degree
Color: Clear, read the scale easily and accurately
Grip easily: With special design edge, your kids could grip it easily
Material: Made of plastic material, sturdy, not easy to bend or break
Use for: Math geometry class, measuring, painting, technical drawing etc.
Professional: Features an special edge and accuracy scale, basic 180 Degree
Color: Clear, read the scale easily and accurately
Grip easily: With special design edge, your kids could grip it easily
Material: Made of plastic material, sturdy, not easy to bend or break
Use for: Math geometry class, measuring, painting, technical drawing etc.

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