Scissor Material: Carbon Steel and Iron Sheet For cutting paper, cloth, thrun, ganze. etc. JP2011: Thread Clipper 4" Material: Carbon Steel and Iron SheetJP2012: Thread scissors 4.5" For cutting paper, cloth, thrun, ganze. etc. The scissors is made from stainless steel, with 1.5mm thickness and ABShandle. They are desibned for cutting paper, cloth, thrum, gauze, etc. Scissor