Multifunctional High-Precision Triangle & Protractor Ruler Set for Architectural, Engineering, Surveying, and Teaching.

This versatile ruler set is designed for professionals and students in architecture, engineering, surveying, and education. Featuring a high-precision triangular ruler and protractor, it ensures accurate measurements and angles for all your projects. Crafted from durable materials, this set offers reliability and longevity, making it an essential tool for precise calculations and designs. Whether you're drafting complex blueprints or teaching geometry, this set provides the precision and functionality you need for a wide range of applications. Specification: 15.6*11*11cm Shape: Triangle ruler Net Weight: 9.1g Packing Specifications: Independent opp bag Material: Plastic Manufacture country: China Instructions included: No