1PC Multi-Functional Fan-Shape Scale Ruler Folding Multi-Scale Drawing Ruler Engineering Design Measuring Tools Butterfly Fan Scale Ruler Features: Brand new and This set of fan-shaped rulers is a must-have for any DIY sewing enthusiast Made from high-quality plastic, these rulers are durable and perfect for creating precise measurements on curved edges. Whether you're a professional tailor or just starting out with your first sewing project, these rulers are easy to use and suitable for all skill levels. Use them to create beautiful curves on clothing, quilts, and other fabric projects. They're also great for measuring angles in woodworking and other crafts. With their compact size and convenient storage case, these rulers are the perfect addition to any s toolkit. Specifications: Material: Plastic