Size Details: You will receive 3 pieces of stencil cutting rulers with different shapes, the size is 75x160mm/2.95x6.3 inches, 79x150mm/3x5.9 inches, 79x238mm/3x9.37 inches, the thickness is 0.5mm. Premium Quality: The drawing ruler is made of high quality stainless steel, strong and durable, not easy to break or break, not easy to rust, smooth edges, which can provide you with a better using experience. Convenient Tool: The sewing tailor ruler can help you draw curved patterns, providing you with convenience when drawing designs, saving your drawing time and energy. Multi-Functional: The stainless steel ruler can be used for woodworking, architectural design, art drawing, clothing design, art cartooning, handicraft design, and the curved panel can be used to draw backgrounds and effect lines, as well as depicting machines or objects. Wide Use: French curve templates are suitable for most craft work, whether you are a beginner design student, or a professional designer, teacher, architect, engineer, etc. you can use these straight rulers.