This zipper pack is designed for sewing, crafts, clothing and accessories. It includes 2 nylon zippers in size 5# with multiple length options and practical features that support DIY projects and garment repairs. Available lengths are 80, 90, 100, 120, and 150 cm. Key benefits Flexible lengths for a variety of projects: choose from 80/90/100/120/150 cm to fit jackets, coats, bags, or crafts. Smooth, durable operation: nylon zipper tape with resin sliders provides reliable performance and a clean look. Autolock and twoway opening: the zipper stays securely closed when needed and can be opened from either end for convenience. Double sliders for enhanced access: two sliders enable easy venting or multipoint opening on larger items. Ideal for DIY and projects related to down jackets, outerwear, bags, backpacks, and other sewing or craft items. Key attributes Material: nylon zipper tape with resin sliders Functionality: openend with autolock and twoway operation Sliders: double slider design Size: 5# width Length options: 80 cm, 90 cm, 100 cm, 120 cm, 150 cm Package: 2 pieces per pack Style: resin zipper pulls for a lightweight, durable finish Specifications and compatibility Suitable for projects requiring size 5# zippers Available in multiple lengths to match garment or accessory dimensions Openend design supports complete separation for easy replacement or adjustable openings Autolock feature helps prevent accidental unzip during wear or use Use cases Replacing zippers on a down jacket or other outerwear to refresh fit and function Creating or updating DIY garments such as jackets, hoodies, vests, or coats with a twoway opening Upgrading or repairing bags, backpacks, totes, or sewing accessories that benefit from a twoway, autolock zipper Craft projects that require precise, long zippers with reliable performance and easy operation Notes Pack contains 2 zippers, size 5#; lengths vary as listed (80/90/100/120/150 cm) Designed for openend applications with twoway operation and autolock function Resin sliders and nylon tape deliver a balance of strength, light weight, and smooth sliding This description reflects the product's listed features and intended applications for sewing, crafts, clothing, and accessories projects, including down jackets and DIY creations.