Features: Multi-function foldable level, which can be folded as rectangle-shape block for daily storage and regular straight level ruler for versatile jobs. Multi-Function Foldable Level easy to store and the small size makes it great space saver. nice addition to the traveling tool-box, which you can take to anywhere for different work. The Multi-Function Foldable Level features 4 extremely clear and intuitive-acrylic vials, which obtain preciseness accuracy of 0.5mm/-m providing wonderful and joyful experiences for measurement and calibration of indoor and outdoor jobs. Made of high-quality aluminum profile processed by oxidation that avoids rust and eases-scratching. This hinged level tool allows you to fold it to any angle to bypass obstacles and measure multiple angles simultaneously, such as for pipes, stairs and corners, folding or extending to use are available. Specifications: Material:ABS Size:Approx.12x11x5.2cm/4.72''x4.33''x2.05'' Total Length:Approx.600mm/23.62'' Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Foldable Level