Description Are you looking for a practical Half Circle Protractor for your kids to learn math or for your family or friend whose works are concerning with drafting and measuring? Great for use in schools, offices,, or at your home. It is made to last, can serve you for a long term. Suitable for both kids and adults to use.-drawing angle ruler Features -Color:Transparent -Material:Plastic -Size:24.50X12.50X0.20cm/9.63X4.91X0.08in - Suitable for most students to use, assisting them in learning math and, also suitable for teachers to use.-protractor for drawing - Using the Half Circle Protractors you can paint various beautiful and practical patterns like circles, etc.-student tool - A wonderful your family, friends and co-workers who template ruler.-math protractor - Specially designed for people who need to measure size, draw, design or something.-half circle ruler Suitable for architecture, professional applications, painting, drafting, technical illustration, measurement, etc, fit your demands-angle measurement A wonderful your family, friends and co-workers who template ruler-protractor Smooth in surface without any burr, and comfortable to use, will not hurt your skin- tools Helps you to improve working efficiency and save time with drawing and measurement projects, this plastic protractor is of great use-protractor for student Simple colors make numbers and letters clearly visible, the protractor for school is for your work and life-multi-functional portable small protractor