Acrylic Construction: Long-lasting Quality: Crafted from quality acrylic, this T-square ruler is both sturdy and lightweight, providing reliability for long-term use without warping or bending, even during intense projects. Versatile Measuring System: Dual Scale Accuracy: This 18-inch T-square ruler provides both inch and metric measurements, providing versatility for various projects, from art framing to drafting, ensuring precise results every time. Easy to Read: Clear Measurements: With clear, easy-to-read measurements in both inches and metric units, you can quickly and accurately measure and draw straight lines, eliminating guesswork and increasing project efficiency. Perfect for Artists and Designers: Precision at Your Fingertips: Ideal for art framing, drafting, and other detailed projects, this T-square ruler ensures smooth, straight lines with precision, helping artists and designers achieve clean edges. Detachable Design: Flexible Use: The ruler's detachable design allows for easy storage and maximum portability, making it perfect for professionals and hobbyists on the go. Keep your workspace organized and efficient., Weight: 0.4799683906002 pounds, Manufacturer: DAGLLGEW_D78_5526338