The Helix Shatter-Resistant Ruler is a 12-inch tool designed to withstand impacts and resist breaking, making it perfect for use in various environments such as workshops, classrooms, and studios. Crafted with durability in mind, this ruler ensures that it maintains accuracy and performance even in challenging conditions. It features both inch and metric graduations that are permanently embossed, providing clear and precise measurements for any project. Whether you are a student needing reliable tools for school, a teacher preparing lessons, or a craftsman working on detailed projects, this ruler meets your needs. Its lightweight and flexible design make it easy to handle, while the shatter-resistant material adds a layer of safety and reliability. Take measurements with confidence knowing this ruler will hold up through repeated use. It is truly a valuable addition to any toolkit, promising accuracy and endurance for a variety of applications.