and practical elastic rulerThe set contains 2 elastic rulers. The size is 69*1cm and the maximum size is 60cm. You can bend it into any shape you want to measure according to your needs. Flexible curve tool, suitable for professional drawing and geometric drawing. High-quality PVC + metalThe outer layer of the flexible curve ruler is made of PVC, which is durable and does not fade and does not change color over time. The integrated parts of the flexible curved ruler are made of metal strips, which can provide good support by themselves. Free to bendThe curved ruler is smooth and very flexible. Powerful rulers of different shapes can be crafted at will. And if you set the shape you want, the ruler will not be distorted. It is very convenient for measuring curved seams and designing curved patterns. Used to draw a single curve. Dual Scale DesignsThe flexible folding ruler has an inch scale on one side and a metric scale on the other side, allowing you to make different types of measurements. The scale above is also very clear and can provide you with the most accurate measurement results. It is definitely a good helper or gift for painters, designers or engineers. Multiple usageThe flexible curve ruler can be widely used for drawing, sketching, measuring and design. It is perfect for fashion students, designers, painters, graphic artists, engineers and anyone who loves drawing, sketching and measuring. It is an essential measuring tool for fashion designers, tailors, DIYers and engineers.