6 Pack Protractor 180 Degrees Protractors Plastic Math Protractor Set 4-Inch School Protractors for Geometry School Student Math Classroom Office Teachers

Specifications:

??Material: Plastic
??Length: 4 inches
??Degree: 0 to 180 degrees
??Minimum accuracy: 1 degree
??Package includes:6Pack protractor

Features:

?Protractor adopts transparent design with clear scale printing, which will allow you to get the angle and length quickly;
?Protractors is lightweight and compact with easy comfortable grip which can measure angles from 1 up to 180 degrees in an accurate way;
?Geometry protractors are suitable for measure, student work, painting, technical drawing, graphing of engineering.good for students, teachers, engineers, designers, artists, etc.