封閉式尼龍螺旋拉鍊 | 4.5吋 / 11.5公分

The automatic lock on the slider is a lifesaver for my skirts—it holds firmly in place all day without slipping, and the concealed design disappears into the seam.

I needed a short closed-end zipper for a dress alteration, and this 4.5-inch non-separating one fit the bill perfectly. The automatic lock slider works smoothly and holds tight, which saved me from a frustrating sewing session. Great quality for the price.

The automatic lock on this 4.5 inch zipper slider made installing it into a dress waistband much easier than I expected—no slipping while sewing. The nylon coil is smooth and the concealed design blends right into the fabric. Perfect length for small alterations without extra bulk.