Description This item is a set of measuring rulers made from high-quality stainless steel, designed for long-lasting use. The durable material ensures reliability and practicality. These rulers feature double-sided scales, ideal for engineering, hardware, machinery, molds, and similar applications. Suitable for use in schools, offices, architectural work, engineering, and crafts. Features - Color: Silver - Material: Stainless Steel - Ruler lengths: 15 cm (5.9 in), 20 cm (7.8 in), 30 cm (11.8 in), 40 cm (15.7 in) - Premium material: Thickened stainless steel construction, resistant to wear and breakage - Double-sided scales: Clearly marked on both sides for versatile measurement needs - Lightweight design: Portable and easy to carry, convenient for everyday use - Engraved markings: Precision engraving ensures clear, accurate scale readings - Multiple applications: Suitable for educational, office, architectural, and industrial environments Packing list 4 x Stainless Steel Rulers