- Package Includes: This set of rulers features a 15 cm straight ruler, a 45° triangle ruler, a 60° triangle ruler, and a 180° protractor, providing essential tools for precise measurements and angles. - Versatile Use: Ideal for various environments including home, office, classrooms, and laboratories. Perfect for students, teachers, and professionals who require accurate measurements for projects, experiments, or presentations. - Portable Design: Compact and lightweight, these rulers easily fit into pencil cases or pockets for convenient transport, ensuring you have the right tools on hand whenever needed. - Durable Material: Made from high-quality materials, these rulers are safe, smooth, and designed for long-lasting use, making them reliable for daily tasks and educational purposes. Applications: - Students can use this set for geometry homework, ensuring accurate angle measurements and straight lines in their assignments. - Teachers can utilize these rulers for classroom demonstrations, making it easier to teach concepts of measurement and geometry. - Professionals can apply these tools for drafting and design work, ensuring precision in every project.