Durable materials This ruler set is made from high-quality stainless steel and robust PP, delivering secure, durable performance with long-lasting rigidity and reliable strength for everyday use. Easy to read Clear, easy-to-identify markings ensure quick and precise readings, making measurements fast and accurate for all your tasks. Easy to carry Lightweight and portable with a sturdy metal protective case. Its compact design saves space, making it ideal for students and professionals on the go. Wide range of use Suitable for children and students and perfect for precise marking and drafting tasks. Whether at school or at home, achieve accuracy and ease without breaking your budget. Use scenarios - In classroom geometry and drafting projects to produce precise lines and measurements - For home DIY, carpentry, sewing, and crafts to transfer measurements accurately - On-site layout and marking tasks for professionals who need dependable, easy-to-read tools