Product Description: Quantity: 1 set Material: stainless steel Size: 32 * 16.5 * 0.2cm Total weight: 140g Package includes:1 * L-shaped square ruler High quality stainless steel: The L-shaped square ruler is made of high quality stainless steel. The thickened stainless steel material is not easy to break, has high hardness and good toughness, is precision-made, is not easy to rust and break, is wear-resistant and durable, and is beautiful and durable as a whole. Double-Sided Scale & Two-Color Printing: With imperial and metric scales, double-sided reading rulers on the front and back facilitate more efficient measurement. The unit is the millimeter. For ease of reading, the 50 / 100 / 150 / 200 / 250 / 300 are specially highlighted in large fonts and printed in red and black fonts. Two-color square ruler reading design is suitable for ergonomic two-sided reading. Right angle missing corner design: The inner right angle of the 90 degree stainless steel square ruler is designed with a semicircular missing corner, and the circle point drawing method can be used to make the measurement more accurate and convenient. Very suitable for measuring, drawing drawings, durable. Easy to read and use: The laser font is clear, not easy to wear, effectively prevents the scale from corrosion, and reads data more accurately and easily. The clear engraving size and two-color reading design make it easy to take internal or external measurements, and the front and back scales make the measurement more efficient. The widely used square ruler: This L-shaped square ruler is very suitable for construction, carpentry, engineer, office, model maker, etc., suitable for the measurement and construction of certain precise data. It can be used for measurement, auxiliary drawing, technical drawing, door frame, stair layout and many other applications.