HIGH QUALITY MATERIAL: The Seam Square is made of high quality stainless steel, precision manufacturing, no rust, no deformation, thick stainless steel material is not easy to break, wear resistant and durable, overall beautiful and durable, so you can use it with confidence. MARKING High-definition scale: Red and black labels on the surface of the ruler make it easy to read the data. Clear engraving size and two-color reading design allow you to easily take internal or external measurements. VERSATILE: The right angle ruler can be used for measuring, auxiliary drawing, cropping assistance, etc. Perfect for construction, woodworking and other industries to make your work easier and more convenient. WIDELY APPLICABLE: This is used as a professional L-shaped ruler for woodworking, the construction or processing of leather. It is also the best gift for carpenter friends. Feature -Stainless Steel Square Ruler Measuring Ruler Precision Engineer Carpenter Woodworking Tools - Used primarily in woodworking, leather crafts to draw cutting lines at 90 degree angles. specification Material: stainless steel Size: 150x300x2mm Color: silver Package includes 1*Right Angle Ruler