FUZVOL 20 PCS Plastic Protractors 180 Degree Protractor for Students Teachers Office School Drafting and Measuring Math Tool for Angle Measurement with Semicircle

Size:10×5.6cm/4.0×2.2inch,measurement range:0 to 180 degrees. Be Prepared For An Emergency:With three protractors,you can just replace them when you need them,you can keep some in your office,classroom,home,etc. Clear And Precise Scales：The transparent protractor makes it easier to read the scale,and you can also see the text,letters and numbers on the page clearly through the protractor. Great Present For Kids: You can give a protractor as a school supply;it's durable and lightweight,easy to carry around,and can easily fit in a pencil case. Wide Range Of Applications: The semi-circular protractor is versatile and has a wide range of applications,and can often be used to deal with mathematical measurement problems,but can also be used in carpentry,construction, and other daily life.