Double-sided stainless steel ruler 15/20/30 cm – rustproof, precise and durable for students, architects and building professionals

【Metal Ruler Set】This set includes a total of nine metal rulers and steel rulers, including three 12-inch (30 cm) rulers, three 8-inch (20 cm) rulers, and three 6-inch (15 cm) rulers. Different rulers are suitable for different measuring tasks. 【Double-Sided Scale】These metal desk rulers feature both metric and imperial scales, as well as laser printing on both sides. The scales on both sides of the ruler are clear, and the measurement markings begin at the edge of the ruler, making it easy to use. 【High-Quality Stainless Steel Material】This stainless steel ruler is made of 100% high-quality stainless steel, which offers excellent resistance to oxidation and corrosion. It also boasts strong load-bearing capacity and rigidity, ensuring optimal measurement results. 【Straight Edge Design】The metal measuring ruler has a smooth surface, with one end at a right angle and the other at an arc. The right angle allows for more precise measurements, while the curved end is comfortable to grip and won't hurt your hands due to sharp edges. Our ruler also features small holes for easy hanging. 【The Ideal Measuring Tool】These stainless steel rulers are available in 3 different sizes and have a wide range of applications to meet various needs and occasions. Particularly suitable for use by students, engineers, architects, teachers, designers and other professionals.