Two pieces of nylon zippers designed for sewing, crafts, clothing and accessories. This listing features size 5# nylon zippers with multiple length options and a double slider resin pull. The zippers are described as closedend lock zippers with openend, auto lock and twoway opening capabilities, making them suitable for down jackets and various DIY projects. Key benefits Reliable twoway access: Two sliders enable opening from either end, giving convenient access and adjustable ventilation or entry. Secure positioning: Autolock sliders stay in place when stopped pulling, preventing unintentional unzip. Lightweight and durable: Ny lon tape combined with resin sliders provides smooth operation and lasting performance for frequent use. Easy to install: Standard zipper construction with compatible size 5# teeth fits a wide range of garments and projects. Versatile lengths: Available in 80 cm, 90 cm, 100 cm, 120 cm and 150 cm to fit different applications, from jackets to bags. Key attributes Type: Zips, ClosedEnd Lock Zippers, Nylon Zippers Quantity: 2 pieces per Size: 5# Length: 80 cm / 90 cm / 100 cm / 120 cm / 150 cm (select the desired length) Sliders: Double slider, resin Design: Openend, auto lock, twoway opening Applications: Down jackets, sewing, crafts, clothing, accessories Material: Nylon zipper tape; resin sliders What makes it unique Doubleslider design with resin pulls provides smooth, simultaneous control from both ends, improving usability on garments and accessories. Autolock mechanism offers secure position during wear or when paused, reducing the risk of accidental opening. The combination of nylon tape and resin sliders yields a lightweight, durable zipper option suitable for DIY projects and everyday wear. Use cases and applications Replacing or upgrading a down jacket zipper: Choose a length that matches the garment's front opening and the broken zipper with a reliable unit. DIY clothing and accessories: Use the size 5# zippers to create or jackets, vests, bags, or pouches with convenient twoway access. Craft projects: Integrate into handmade bags, purses, or home decor items that require a durable, easytouse zipper with twoway opening. Care and maintenance Wipe the zipper with a soft cloth if it becomes dirty; avoid harsh chemicals. When not in use, keep away from sharp objects to prevent seam or tape damage. Operate the sliders gently to extend life and preserve the autolock mechanism. Packaging and compatibility notes Each contains 2 pieces in the selected length (80/90/100/120/150 cm) of size 5# nylon zipper. Designed for sewing and crafting projects, and suitable for down jackets and other clothing or accessory applications. This description maintains the listed brand, specifications, model details and features, presenting a clear, professional overview of the product and its practical uses.