Descriptions: The ruler is made of premium stainless steel material, which will not rust, not deform. Suitable for measuring, marking out, laying out etc. Multidimensional measurement, can realize level measurement, 90 ° Angle measurement, the 45 degree Angle measurement . Features: Excellent stainless steel forging, the ruler is made of premium stainless steel material, which will not rust, not deform. Suitable for measuring, marking out, laying out etc. Adopt laser technology for high accuracy manufacturing. Multidimensional measurement, can realize level measurement, 90 ° Angle measurement, the 45 degree Angle measurement. This movable combined Angle ruler is with the design of bubble level. The Angle holder is made of aluminum alloy and the ruler is forged by stainless steel,thickness is 2mm,which is sturdy in use. Specifications: Color: as the picture Material: stainless steel, aluminum alloy Type: combination Angle ruler Measuring range: 0-300mm Indexing value: 1mm Size: as the picture Weight:213g Package Included: 1 x Combination Square Angle Ruler .