Double-scale measuring tape with a soft flexible curve ruler - Precise curve layout and measurement: The flexible curve ruler lets you draw a perfect curve and use the integrated double-scale measuring tape for quick reference, making curve seams easier to plan and execute. - Flexible and durable materials: Made from a soft rubber and metal combination, the ruler can be bent at will to fit complex curves while remaining durable for repeated use. - Curve tracing for design and drawing: Suitable for irregular curves in design and drawing tasks, allowing you to sketch curve versions for complex shapes such as buildings, roads, and pools. - Double-sided ruler and arc shaping: The body provides a double-sided ruler surface with a built-in tape measure, enabling placement into various arc shapes as needed for templates and patterns. - Practical sewing tool: A useful companion for sewing and tailoring, helping to plan curved seams, hems, and other curved details with accuracy. Use scenarios - Sewing and tailoring: Trace and shape curved seams, darts, and hems on fabric using the bendable curve ruler and embedded tape measure for accurate measurements. - Design and drafting: Create curve templates for architectural elements, curved roads, or pool outlines; draw and measure curves directly on design plans. - DIY and craft projects: Draft irregular curves for patterns and templates in home projects, crafts, and hobby work.