This item made by Fe(material is steel&iron).A strip consists of 4*5g and 4*10g balance weights.
5g:wide 12mm,high 19mm,thick 3mm
10g:wide 23mm,high 19mm,thick 3mm
Zinc plated and spraying lacquer
Used for car wheel
Packaging
50 strips weights per box,weight 3kg per box;6 boxes per large box,weight 18kg per large box;only available in plain colourful box  which blue,red,green and so on.Every box private lables available on both the top and two side faces.