Description Our flexible rulers are available on both sides, professional and multifunctional. Our flexible rulers are made of metal and softer rubber material, which can withstand long-lasting use, high durability, not easy to deform. Fine workmanship, ensures practicality. Feature - Color: As shown. - Material: Softer rubber, metal. - Size: 39.00X1.00X0.70cm;/15.33X0.39X0.28in; - Specification: About 11.81"/30cm. - It is a softer ruler made by adding flexible metal core strips in the middle of the softer rubber material. - A curve ruler that draws perfect contours without measurement, professional and practical for tailors. - Great for designing curved border patterns or measuring curved seams, woodworking or craft projects. - Built-in metal ruler pieces, softer and easy to bend measurement, and the curve position is maintained well. - The flexible curve ruler has convenient inking edges for pen and marker use, which is very convenient and easy to use. It is a softer ruler made by adding flexible metal core strips in the middle of the softer rubber material. A curve ruler that draws perfect contours without measurement, professional and practical for tailors. Great for designing curved border patterns or measuring curved seams, woodworking or craft projects. Built-in metal ruler pieces, softer and easy to bend measurement, and the curve position is maintained well. The flexible curve ruler has convenient inking edges for pen and marker use, which is very convenient and easy to use.