... .7, 16, 19, 25.4, 32mm 3) kinds:white, blue, 1) product: blue steel packing strip with oil or wax2) size: thickness 0 ... .36-1.0mm, width: 9.5, 12.7, 16, 19, 25.4, 32mm3) kinds:white steel packing, blue steel, paint ... baked steel (black, green, gray, yellow, etc)4) packing way: ribbon or oscillate wound5) techincal ...