5# metal Y teeth open-end metal zipper 1)highly quality,low price 2)can pass strength tests 3)washing tests ... -lock slider, etc .Zippers shapeclose-end,open-end,two-way,loop open-end,X-type,O-type,long chain.Zipper size3#,4.5#,4#,5#,,8 ... -friendly, OEKO-TEX standard 100Advantagestape feels soft, teeth run smoothlyhigh quality, factory priceProduce Capability100,000pcs or 20,000 Yards/dayPlace of ...