- Durable and Resistant : Constructed from high-quality ABS material, this large teacher's protractor is built to withstand wear and tear, making it a dependable tool for precision measurements that will last for years. - Safety First : Designed with rounded edges, this protractor ensures safety for users of all ages. Its smooth surfaces prevent cuts and scrapes, making it ideal for classroom use where safety is paramount. - User-Friendly Design : Lightweight and easy to handle, this protractor simplifies the measurement process for educators. Its effortless operation allows for quick demonstrations and a seamless learning experience in the classroom. - Enhanced Accuracy : Featuring a large, clearly visible digital display, the protractor makes measuring and reading angles straightforward. It is perfect for a variety of geometrical calculations and ensures precise results for your lessons. - Ideal for Various Applications : - Perfect for teaching geometry in high school math classes. - A valuable tool for crafting projects in art and design courses. - Essential for architecture and engineering students for accurate angle measurements. Make your teaching experience more efficient and reliable with this robust, safe, and user-friendly teacher's protractor.