4pcs Aluminum Ruler Drawing Geometry Triangle Ruler Protractoe Set (Blue), 501 Original

4pcs Aluminum Alloy Ruler Drawing School Supplies Set Measurement Geometry Triangle Ruler Straightedge Protractor Angle MeterFeature:1. 4 in 1 Geometric tool set, including 1 ruler, 1 protractor, 2 triangular rulers (45 and 60 degrees).2. The scale is clear and easy to read.3. Geometric tools are made of aluminum alloy, light weight and easy to carry.4. The tool set of mathematical geometry is helpful to students.5. Aluminum material is not easy to break, the edge is smooth, not easy to scratch the skin and hands.Specification:Material: aluminum alloyColor: Black, BlueQuantity: 4pcsPackage size: 165 * 74 * 10mm/6.49*2.91*0.39\\'Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-2cm measuring deviation due to manual measurement.