1. VERSATILE MATH TOOL This protractor and compass set has been carefully designed by experienced math experts for all levels, covering math needs from basic to advanced. This makes it a good tool for teachers and students, while robust and quality materials ensure durability. 2. ULTIMATE DURABILITY Thanks to its reinforced construction, this protractor and compass set is built to last. With its flexible ruler for precise measurements and storage, it is designed to withstand wear and tear. 3. IDEAL TOOL FOR VARIOUS SCENARIOS From school projects to office tasks, this instrument delivers precise results. It includes a shatterproof iron case for convenient storage and protection. 4. USERFRIENDLY TOOL Featuring an ergonomic design and quality metal components, along with a ruler, triangle ruler, and protractor—all with clear markings—this set is the choice for comfortable and hassle use by both teachers and students.