Steel Strapping Metal Seals(12.7,16,19,32MM) thickness 0.4-1.2mm, width of 12.7,16,19,32,40mm. Steel Strapping Metal ... Seals(12.7,16,19,32MM) 1.Application:It is suit for packing large objects, such as stone ... 4.Surface:Galvanized&brightly5.thickness:0.4-1.2mm6.Width:12.7mm,16mm,19mm,32mm,40mm7.Packing:1000pcs/box or as ...