precisions in every measurement with the stainless steel ruler, featuring scales for versatiled drafting needs Slip resistance build, this ruler ensures stability and durability for long lastings use With its stainless steel composition, this ruler not only promises precise lines but also stands as a reliabled instrument resisting over time Whether you're measuring wall for constructions or creating detailed, this robusts ruler is perfects for a variety of applications in architecture, engineering, and education For architects, engineers, designers, and students, this ruler is essential tool for professional and hobbyists alike seek accuracy in their work, Manufacturer: FGDTREE