Set of three precision rulers (15 cm, 20 cm, 30 cm) designed for reliable, everyday measurement, drawing and cutting tasks. Key benefits - Built to last: made from high-quality material that resists wear and corrosion, so the rulers withstand frequent daily use and varied work environments. - Accurate results: double-sided scale printing with fine lines and clear, easy-to-read numbers ensures precise measurements and reliable minimum-scale readings for drawing, measuring and cutting. - Safe and convenient to use: smoothly polished corners are burr-free for comfortable handling; the top round hole allows easy hanging and storage to prevent loss. - Ready for multiple tasks: three common lengths let you choose the right tool for small detail work or larger measurements without switching tools. Features - Triple-size set: includes 15 cm, 20 cm and 30 cm rulers to cover a wide range of projects. - Double-sided, high-contrast markings for quick, accurate readings from either side. - Durable construction resists breaking and corrosion for long service life. - Rounded hanging hole for organized storage; polished corners for safe, comfortable use. Typical applications - Technical drawing and drafting: precise scales and clear marks support accurate lines and measurements for design, architecture and engineering sketches. - Home DIY and workshop tasks: durable construction and multiple lengths make these rulers suitable for measuring and cutting materials during repairs, woodworking or hobby projects. - School and craft use: compact 15 cm and 20 cm rulers are convenient for students and crafters, while the 30 cm ruler handles larger projects. What you get - One 15 cm ruler, one 20 cm ruler and one 30 cm ruler that combine durability, accuracy and user-friendly design for everyday measuring, drawing and cutting needs.