180 Degree Protractor 1 Piece 9.5cm

The material of our protractor is made of high-quality plastic, sturdy and durable, not easily deformed or damaged for long-term use Ideal for school and study This protractor can be used in schools, math lessons, office, classroom, home and more. Ideal for students, teachers, architects, workers, designers, etc. The protractor is made of high-quality plastic. The surface is smooth, durable and safe. It will not break easily when bent. On one side of the protractor there is a centimeter scale that can meet a variety of measurement requirements.