EC21 Product Catalogs - y-type zipper http://www.ec21.com/ec-market/y-type zipper.html LDT007 Nylon Mutual Assembled Zipperhttp://liya1985.en.ec21.com/LDT007_Nylon_Mutual_Assembled_Zipper--2777545_2851589.htmlzipper may mutually assembled together willfully 2 Y-type teeth 3 retainer box and insertion pin can choose retainer bo20080606 Metal Zipper Wirehttp://eastm.en.ec21.com/Metal_Zipper_Wire--81812_81813.html 목 음 Features Zipper raw materials, Y-type shaped wire, kinds of which are Red Brass, Yellow Bra20080320