Features: Experience unparalleled precisions with our Magnetic Ruler, featuring high accuracy vials for perfect leveling and measuring. Boasting a aluminum frame and shock absorbing end caps, this Ruler tool comes with a strong magnetic grip, adjustable inclination, and comfortable rubberized handle. For professional craftsmen, builders, and enthusiasts who demand reliability and precisions in their work. For any constructions site, from tile laying and brickwork to stone mounting, door and window installations, and equipment alignments, this Ruler is a essential tool for accurate measurements. Enhances your toolkit's durability and efficiency with our easy to read, bubble Ruler, ensuring straight lines every project. Specifications: Material: Aluminum Alloy Size: 300mm: About. 300x64x24mm/11.81x2.52x0.94in 600mm: About. 600x64x24mm/23.62x2.52x0.94in Package Includes: 1pc Ruler note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.