75 Pack Plastic Protractor, 180 Degrees Protractor for Angle Measurement Student Math, 4 Inches, Clear

Plastic protractor set: 75 pack high quality 4 inches clear protractors are perfect for measure, student work, painting, technical drawing, graphing of engineering. Measure range: Range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree and each 10 degrees have a clear line to distinguish. Easy to use: The bottom side length is 10 cm, 4 inch size make it easy to put on your books, notebooks and pencil case. Excellent use experience: The protractor is made of high quality clear plastic which is allow you see the words, letters, and figures on page through the protractor Great gift for kids: Abundant bulk, you can make it as gifts for your kids in school, friends; Lightweight and easy to carry, not take too much space. Package contents: 75 x Plastic Protractors