This measuring triangular rulers with handles is designed to meet the needs of students, architects, and engineers. The protractor allows for easy angle measurements, while the triangular rulers with handles offer stability and control for drawing straight lines. The clear plastic material ensures that your work is always visible, making it easier to achieve precise results. suitable for use in classrooms, studios, and offices, this set is a valuable tool for anyone involved in drafting and design. Features -Color:Assorted Color -Material: -Size:15.70X11.10X0.10cm/6.17X4.36X0.04in -Multifunctional use: this ruler set is suitable for a variety of tasks including measuring, drawing, and drafting, making it a versatile tool for students and professionals - transparent plastic: made from transparent plastic, these rulers provide excellent visibility and alignment, ensuring accurate and precise measurements -Ergonomic handle design: the handle design offers a comfortable and secure grip, making it easy to handle and use for various tasks without causing hand fatigue -Clear and precise scales: featuring clear and precise scales, these rulers ensure accurate measurements and easy reading, ideal for detailed work -Essential for academic use: suitable for students, this set provides essential tools for drawing, geometry assignments, and other educational activities, ensuring they have the right Package list: 4pcs ruler