Two nylon zippers in a twopack, size 5#, designed for sewing, crafts, clothing and accessories. Available in lengths of 80, 90, 100, 120 or 150 cm (select length when ordering). Each zipper features a resin doubleslider, openend design, autolock, and twoway opening, making them suitable for down jackets and other projects. Key benefits Twoway opening: allows you to open from either end for convenient access and ease of use. Autolock sliders: the sliders latch in place when not in use, preventing unwanted separation. Openend design: enables full separation of the zipper for easy removal and installation. Durable nylon tape with resin sliders: combines flexibility with strength for everyday wear and DIY projects. Pack of 2: provides a spare zipper for future repairs or multiple projects. Key attributes Material: nylon zipper tape with resin sliders Pack size: 2 pieces Size: 5# Length options: 80 cm, 90 cm, 100 cm, 120 cm, 150 cm (choose one length) Design: openend (separable) Sliders: double (twoway) with resin construction Locking: autolock feature to hold position when not in use Applications: suitable for down jackets, coats, outerwear, bags, and various sewing or craft projects Use cases Replacing a worn or broken zipper on a down jacket: easy to cut to length and install, restoring full function and secure closure. Customizing outerwear or bags: add a twoway opening zipper for easier access, ventilation, or style in jackets, vests, or backpacks. DIY sewing projects and crafts: create or modify garments, hoodies, or accessories that require a reliable, twoway, separable zipper with autolock. Compatibility and performance notes Designed for general sewing and garment projects that use size 5# zippers. Available in multiple lengths to fit a range of applications; select the appropriate length to match your project requirements. Openend design allows full separation, making installation and replacement straightforward for the intended items. This product description reflects the features in the listing: two pieces, nylon zippers, size 5#, available lengths, doubleslider, resin sliders, openend, autolock, twoway operation, and suitability for down jackets, DIY, sewing, crafts, clothing, and accessories.