Clear Set Square with 180 Degrees Protractors Measuring Protractors for Student Drafting Drawing Math Measuring Tool

12 Years and Above. This multifunctional set square protractor geometry measuring tool delivers accuracy drafting with clear construction featuring centimeter and angle scales and precisely measuring mark for technical drawing. Integrated parallel rulers and 45/90 angle guides simplify geometry constructions. Enhancing your these drafting efficiency with these professional geometry drawing and measuring tool. Suitable for architecture students completing technical drawing, engineers mapping precisely schematics, and artists crafting lined illustrations requiring measurement accuracy. Clear Set Square with 180 Degrees Protractors Measuring Protractors for Student Drafting Drawing Math Measuring Tool. Features: This multifunctional set square protractor geometry measuring tool delivers accuracy drafting with clear construction featuring centimeter and angle scales and precisely measuring mark for technical drawing. Integrated parallel rulers and 45°/90° angle guides simplify geometry con