20 inch long gauge with both metric and imperial markings for versatile measurement and layout work - Function and benefits: enables precise shape duplication and easy transfer of patterns, helping you reproduce exact outlines with minimal effort - Versatility: suitable for woodworking, automotive parts, and general workshop tasks; also useful for tiles and carpets layouts - Use it to: check dimensions, guide cuts, and create shapes for a variety of materials and projects - Material and durability: made from ABS plastic designed to withstand frequent use while maintaining accurate measurements - Size and performance: a compact 20" length that is easy to handle and read, with durable markings for long-term reliability - Practical attributes: dual metric and imperial markings provide quick reference in any project scenario Use scenarios - Tile or carpet fitting: trace a shape from the gauge onto flooring material to ensure precise cuts and clean fits - Woodworking: copy a template shape onto boards and transfer dimensions to ensure consistent replication - Automotive parts shaping: outline contours and transfer measurements for car parts or dashboards with accuracy This gauge delivers reliable measurements and shape tooling in a durable, easy-to-read package suited for both woodworkers and car enthusiasts.