5# metal Y teeth open-end metal zipper 1)highly quality,low price 2)can pass ... by SGS Brand Name PJ Teeth Material H65/85 brass/nickel/purple brass /alunmium. Teeth shapenormal teeth,polishing teeth,Y teeth,Europe ... gold,plated nickel.Sliders shapeauto-lock,semi-lock,Europe,train,non-lock slider,pin-lock slider, etc .Zippers shapeclose-end,open-end,two-way,loop open-end,X-type,O-type ...