Sizes: Wire gauge: BWG18-BWG27(wire diameter: 0.16mm-1.8mm) Wire length: 250-700mm or according to customers’ requirement raw materials:the U-type iron wire is made of low carbon steel wire by using national standard low-carbon steel wire .it is refined with these process:picking,drawing,high temperature and so on characterisitics:strong flexibility plasticity and a wide range of uses. Application: U-type iron wire is used in the construction industry,handicrafts,silk weaving,products packaging and daily civilian fields. At the same time ,we can also produce according to customer needs. Wire Guage Length -1 Length -2 Length -3 Length -4 Length -5 Length -6 Length -7 BWG16 400MM 450MM 500MM 550MM 600MM 650MM 700MM BWG18 400MM 450MM 500MM 550MM 600MM 650MM 700MM BWG19 400MM 450MM 500MM 550MM 600MM 650MM 700MM BWG20 300MM 350MM 400MM 450MM 500MM 550MM 600MM BWG21 300MM 350MM 400MM 450MM 500MM 550MM 600MM BWG22 300MM 350MM 400MM 450MM 500MM 550MM 600MM Packing 10kg/20kg per carton, 1000kgs per pallet.