The 360° movable angle protractor is a versatile tool designed for precision and accuracy in various applications. Its circular design allows for easy measurement of angles from any direction, making it ideal for technical drawing, engineering, and construction projects. The protractor features a swing arm for added flexibility and ease of use, ensuring accurate measurements every time. Features -Color:Blue -Material:Plastic -Size:14.80X13.00X0.50cm/5.82X5.11X0.20in -Easytoread scale: the engraved scale makes it easy to read any measurement, ensuring accuracy in your work. -360degree protractor: the 360degree protractor with a swing pointer helps you measure angles effortlessly. -Swing arm: the swing arm provides a straight edge guide for drawing angles, ensuring precise measurements and easy drawing of great angles. -Versatile use: ideal for classrooms, offices, engineering, and more. great measuring tools for students, architects, and engineers for learning and drawing. -Compact and lightweight: small in size and light in weight, easy to store in your backpack or briefcase for convenient use whenever needed Package list: 20 x circular protractors