YKK #3 Skirt & Dress Zippers 7 Inch Closed Bottom (12 Zippers / Pack), 6 Black and 6 White with Needle Threader 2pcs. Material:Nylon Coil Zipper, Autolock Slider, 2 Color, Black and White Length:7 Inch by YKK Size:#3 Application:Bags, Garment, Home Textile, Repairing, Other Feature:Normal, Eco-Friendly