【Durable and not easy to bend】COMNICO stainless steel ruler is made of high-quality stainless steel with a smooth surface. Our straight edge is perfect for a variety of measuring tasks. The sturdy construction ensures long-term use and is suitable for a variety of applications. 【Wide application】This scale ruler can easily draw straight lines on any artwork, blueprint, drawing and project. The ruler 12 inch is a perfect measuring tool for artists, designers, architects, engineers, students, etc; The metric ruler is suitable for classrooms, schools, offices, homes, etc. 【Convenient storage】The metal ruler includes two approxi.12-inch ruler. The straight edge tool comes with a hanging hole for easy storage.Even if you carry this ruler with you, it won't be a burden to you. 【Clear scale】These steel ruler feature precise inch and metric measurements,metal ruler 12 inch are easy to read and provide clear visibility for accurate measuring. The etched markings are filled with paint for added durability and clarity. 【Package contents】Our straight edge ruler package includes two 12-inch rulers, both with inch and centimeter scales, scale ruler is perfect for various measurements, a must-have ruler for students and architects.