360 Full Circle Protractor, 30cm Plastic Math Measuring Tools Round Protractors Ruler Full Midround Angle Protractor

• 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.

Features： Circular Transparent Plastic 360 Degree Pointer Protractor Ruler Angle For School Office Drafting Supplies Protractor Specification: Material:Plastic Color:As the picture shows Diameter Size:10cm /15cm /20cm /25cm /30cm Quantity:1PC Packing List: 1 * 360 Degree Protractor Ruler