15cm/20cm/30cm Ruler Aluminum Alloy Dual Scale Straight Ruler 1Pc

Professional Aluminum Alloy Straight Ruler Protective Scale Measuring Engineers Drawing Tool 15/20/30cm

Specification: Color:Silver Ruler Type:Straight Ruler Type:Dual scale (metric and for imperial) Size:15cm/20cm/30cm Material:Aluminum Alloy

Package include: 1Pc Ruler

Note: 1.Transition: 1cm =10mm =0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.