Multi-function, for versatile jobs The multi-function features 4 extremely clear and-intuitive acrylic vials, which obtain preciseness accuracy providing a-wonderful and joyful experience-for measurement and calibration of indoor and outdoor jobs This hinged tool allows you to measure multiple angles, such as for pipes, stairs and corners, or extending to use are available Multi-function is-made of a-high-quality profile processed by oxidation that avoids rust and eases-scratching Multi-function is-easy to store and the small size makes it-a great space-saver It is-a nice addition to the traveling-toolbox, which you can take to for different work, Manufacturer: HVRFJXI