Introducing the ruler, a durable and long-lasting angle measurement tool crafted from aluminum alloy and steel materials. This lightweight and compact ruler is designed for easy portability, making it a convenient addition to your tool collection. Featuring 90-degree and 45-degree stop points, this ruler allows for precise measurements at multiple angles, ensuring accuracy in your projects. Upgrade your tools with this professional measuring tool that redefines accuracy. The ruler is equipped with a hidden anti-fall device, providing added security during use. Engraved with scales on both sides, this ruler offers easy readability for enhanced convenience. With a stainless steel brushed needle that doubles as a pen, this ruler offers great-value and practicality. Ideal for precise marking, measuring, scribing, and drawing, this ruler is a must-have for schools, offices, architects, carpenters, and engineers. Elevate your measuring and drawing game with the ruler, a versatile and reliable tool that ensures precision in any setting. Item Name: Measuring Ruler Material: Aluminum Alloy Features: Portable, Durable, Long Lasting, Practical Size Details: L: 30cm/11.81", W: 14.3cm/5.63" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Measuring Ruler