Designed for precision and ease of use, these aluminum alloy drawing rulers are ideal for a wide range of applications. The set's variety of sizes caters to different measurement needs, while the clear markings facilitate accurate readings. Ideal for use in the office, classroom, or , these rulers help you achieve professional results. Features -Color:Silver -Material:Aluminum Alloy -Size:31.00X3.00X0.37cm/12.18X1.18X0.15in -Size:21.00X3.00X0.37cm/8.25X1.18X0.15in -Size:16.00X3.00X0.37cm/6.29X1.18X0.15in - design: crafted from aluminum alloy, this ruler is resistant to damage, ensuring longevity -Safe edges: features smooth edges for safe and accurate measurements -Dual measurement system: includes both (inches) and metric (mm) units, making it suitable for various applications -Professional use: ideal for use in schools, offices, carpentry, engineering, and architecture, ideal for drawing and measuring -Versatile tool: great for sewing, painting, drafting, and design, offering a dependable tool for multiple uses Package list: 6 x aluminum alloy rulers