Designed for all levels of math, this protractor and compass set has been developed by experienced math experts to cover needs from basic to advanced. The versatile tool is ideal for teachers and students and is built from durable, high quality materials for reliable performance. Key benefits - All level math tool: supports basic to advanced geometry work, suitable for classroom instruction, homework, and independent study. - Durable construction: reinforced materials and high quality metal ensure long lasting use in daily school or office tasks. - Precision and clarity: flexible ruler for precise measurements, and tools with clear markings including a ruler, a triangle ruler, and a protractor. - Portable protection: comes with a sturdy, shatterproof iron box for safe storage and easy transport. - Versatile professional tool: suitable for school, office and home use, with centralized protection and transportation. What is included - A protractor and compass set crafted from durable materials, plus a ruler, a triangle ruler, and a protractor, all designed with clear markings for easy reading and accurate measurement. Use scenarios - Classroom geometry: teacher demonstration and student practice, enabling accurate measurement and drawing of angles, lines, and shapes. - Home study and tutoring: convenient for solving geometry problems, completing assignments, and preparing for tests. - Office or design work: suitable for drafting, measurement tasks, and layout planning, with portable storage for on the go use. Materials and performance - Reinforced, durable construction with high quality metal components. - Flexible ruler provides precise measurements and reduces breakage risk. - Clear markings on all tools to support accurate and efficient work. - Includes a sturdy, shatterproof iron box to protect tools and facilitate transport.