50 Plastic Protractors, 180 Degrees

The practical protractor with 2 circle measure is an essential math tool suitable for students, teachers, and office workers. With a bottom side length of 10 cm and 4-inch size, it’s convenient for everyday use and fits easily into books and pencil cases. This set includes 50 sturdy plastic protractors with a minimum accuracy of 1 degree, making them ideal for technical drawing, painting, and homework. The black accurate numbers and common shape design make them a universal tool for settling math problems efficiently. These protractors are a good helper for measuring angles and are perfect for sharing with friends and classmates.