【High quality】: Combination angle ruler is made of high quality stainless steel, strong and durable, lightweight, easy to use and operate, easy to carry, wear-resistant, not easy to rust, not deformed and can be used for a long time . 【Multi-angle measurement】: Carpenter square 90 ° angle measurement achievable, 45 ° angle measurement. Household and craft applications. Can be used as a miter, 45 degree height or depth. 【Separate Design】: The ruler base and the ruler can be used separately with hidden markers. Save lots of measuring tools, make the workbench neat and tidy and use it very easily 【Double Sided Ruler】: Combination angle ruler double-sided graduation in millimeters and centimeters.The clear scale is easy to read and durable and is suitable for measuring, marking, layout, etc. Properties: One Durable Zinc Alloy Case One Stainless Steel Blade Clear Scale, Wear Resistant Stainless Steel Needle Clear And Precise Calibration 3 Kinds Of Minimum Scale Values: 1/8 ", 1/16" And 1mm. Stainless Steel Ruler Is 2mm Thick Finely Polished Surface Fully Adjustable And Leveled Square Head Quantity: 1 set Note: this does not include other things, the color is based on the first picture, and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!