Product Name: 21 Holes Plastic Binding Comb Thickness: 20-450pages Classification of Wire Binding Machine: 21 Hole Type: Binding Comb Transport Package: 100PCS/Box Specification: 6mm-50mm Origin: Jiangsu, China HS Code: 3926100000 Product Description Qijiang company is specialized in selling office supplies, including paper shredder, laminating film, laminator, cold laminating film, binding film,hot melt binding cover, colored paper, goffered paper, photographic paper and so on. We have our own brand.In the past few years, China is our primary market. With the development of international trade, we turn to exploit global market. Our products are exported to overseas markets, such as Greece,Bulgaria, South Africa, India, Nepal, the United States, Ecuador and other countries.