360 Full Circle Protractor, 15cm Plastic Math Measuring Tools Round Protractors Ruler Full Midround Angle Protractor

Features： Circular Transparent Plastic 360 Degree Pointer Protractor Ruler Angle For School Office Drafting Supplies ProtractorSpecification:Material:PlasticColor:As the picture showsDiameter Size:10cm /15cm /20cm /25cm /30cm Quantity:1PCPacking List: 1 * 360 Degree Protractor Ruler

Material Assurance—100% brand new, made of high quality plastic material, durable to use, high toughness, work is fine, the scale is clear.

Ideal Drafting Tool—It is convenient to be used as a professional tool for school learning, also great maths tools for office school supplies, also fit for classroom, office, home, engineering, etc.

Easy To Draw And Adjust—Small size, lightweight, easy to store. Clear color makes you measure easier, and you can see the numbers and letters on-page through the protractor.

Features Good design—Unique rotating device and transparent design. The swingarm provides a straight-edge guide for drawing angles. Beautiful and simple.

Product Specification—Material: Plastic, Diameter Size Optional: 10cm /15cm /20cm /25cm /30cm. Packing List: 1 x 360 Degree Protractor Ruler.