Features 1、MAIN PURPOSE: The tool is mainly used for slope and angle measurement, with accurate horizontal bubble to ensure stable and clear measurement. 2、EASY OPERATION: Enlarge dial design, with clear scale, and adjustment wheel for centering and alignment, which is convenient for operation. 3、PORTABLE DESIGN: The slope ruler is equipped with a portable handle, ergonomic design, comfortable to hold, and not tired to operate for a long time. 4、ABS PLASTIC: The slope measuring ruler is made of ABS engineering plastic, with good toughness, wear resistance and aging resistance. 5、APPLICABLE SCENES: The multifunction angle ruler is widely used in household, industrial and woodworking projects, convenient and practical. Specification Item Type: Gradient Ruler Material: ABS Engineering Plastic Package List 1 x Gradient Ruler