15 Pack, Plastic Protractors, 180 Degrees, 6 Inches, Clear

-Material: plastic; Color: clear; Transparent protractor allow you see the words, letters, figures through the tool, you can get the information accurately and quickly -15 Pack clear protractors: full quantity can meet the needs, the protractor set is adequate to use for a long time, no need to buy another one if it was lost -Practical and useful: 6 inches math protractor measures 0 to 180 degrees left to right and right to left; Protractor with inch and centimeter marks makes measuring easier -With hollow center: the student protractor is easy to grip; The minimum accuracy of the angle is 1 degree, each 10 degrees have a clear line to distinguish -Measure math tool: the geometry protractors are suitable for homework, technical drawing, painting, measure; -Abundant bulk, you can send them to your friends and classmates