... friendly products 2.durable in use 3.finely processed steel tape measure use for measuring featuresWhen you release it, ... -metric,metric,British,luban etc Blade:50#cardon steel,white and yellow colors,matt and shiny or ... fastened to a proper position Spring:65#manganese steel more strong for longer work life Belt:The ... 0.085mm 0.09mm 0.1mm 0.11mm .Packing:opp bag, white box,color box, paper card, plastic ...