This set of 12 large semicircular 180-degree colorful transparent protractors is Suit for teachers and students The protractors are made from plastic, ensuring they can withstand daily use. The transparent design allows for easy reading and accurate measurements, making them an essential tool for any geometry class or . Features -Color:Assorted Color -Material:Plastic -Size:15.50X8.20X0.10cm/6.09X3.22X0.04in -Suit for students: this colorful protractor set is an for students, teachers, and anyone who enjoys drawing and measuring -Sufficient supply: with 12 protractors included, you'll have enough for personal use, sharing, or replacing old ones, ensuring -Vibrant colors: the bright and attractive colors of these protractors make them stand out, adding of fun to your stationery collection -Easy measurement: the clear and precise markings in both inches and centimeters make measuring angles and accurate -Sturdy and reliable: made from plastic, these protractors are and can withstand regular use without breaking or bending Package list: 12 x protractors