... delivery. 4.Pass Oeko-Tex Standard 100,SGS tests. zippers double sliderSpecifications1.metal,nylon and plastic for garments2.Be used in ... .Material: nylon,plastic,metal,alloy.2.Type: open-end,close-end,two way open-end,etc.3.Color:red,various colors and custom ... .High quality and competitive price .7. OEM is welcome. zippers double slider