Zipper by gauge Featured #3 Nylon Zipper Closed End Model:0220-2Size:3# #3 Close End Invisible Zippers For Sewing Tailor Model:0286-0010Size:3# #3 Non Separating Nylon Zipper with Decorated Slider Model:0220-8925Size:3# #3 Nylon Coil Zips with Decorated Puller Model:0220-88ASize:3#