1. This multifunctional geometric stencil drawing ruler combines accident symbols, measuring ruler, and various geometric shapes (circles, triangles, rectangles, straight lines), eliminating the need for separate drawing tools. 2. Made of lightweight plastic, this versatile geometric drawing template ruler features clear and precise measurement markings and detailed accident stencils. It ensures portability and accuracy for detailed technical drawings. 3. suitable for students, teachers, artists, engineers, and professionals who require precise depictions of accident scenes or geometric designs in classrooms, schools, offices, or field investigations. 4. Widely used for creating scaled accident scene sketches, geometric drawing, architectural or mathematical drafting in schools, offices, or onsite accident reconstruction scenarios.