Enhance your drawing and drafting experience with this set of aluminum alloy rulers. The material ensures longevity, while the precise markings provide accuracy in every project. Suitable for architects, engineers, and artists, these rulers are an indispensable tool for creating detailed and accurate work. 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 -Sturdy construction: made from sturdy aluminum alloy, this ruler is designed to resist damage, ensuring durability -Smooth edges: the ruler has smooth edges for safe and precise measurements -Dual units: features both (inches) and metric (mm) units, providing versatility for different tasks -ideal for professionals: suitable for carpenters, engineers, architects, and students, ideal for drawing, measuring, and designing -Multiuse: excellent for sewing, painting, drafting, and various design projects, offering a reliable tool for diverse applications Package list: 6 x aluminum alloy rulers