Stainless Steel Ruler Metal Ruler High Precision Metal Straight Edge Ruler Drawing Ruler for School Office Home Engineer Craft

High-concerned chemical : None Ruler Type : Straight Ruler Brand Name : APWIKOGER Origin : Mainland China Metal Ruler : Centimeter Ruler Millimeter Ruler : Metal Straight Edge Ruler Measuring Ruler : Drawing Ruler Product Size : 170*19*0.5mm/6.69*0.75*0.02" Material : stainless steel,stainless steel,stainless steel,stainless steel,stainless steel Measurement range : 150mm/5.91",200mm/7.87",300mm/11.81",400mm/15.75",500mm/19.69" Product size : 230*25*0.7mm/9.06*0.98*0.03",330*26*0.7mm/12.99*1.02*0.03",435*28*0.7mm/17.13*1.1*0.03",527*28*0.7mm/20.75*1.1*0.03" Weight : 17g,28g,47g,70g,70g