These nylon zippers are designed for sewing, crafts, clothing and accessories. The set includes 2 pieces in size 5# with available lengths of 80 cm, 90 cm, 100 cm, 120 cm and 150 cm. They feature double sliders, resin pulls, auto lock and an openend twoway opening, making them suitable for down jackets and various DIY projects. Key benefits Reliable closure with autolock to prevent unwanted zipper opens during wear or use Twoway opening provides convenient access from or bottom, ideal for layered garments and bags Durable nylon tape and resin pulls for smooth operation and longlasting performance Flexible length options (80/90/100/120/150 cm) to fit a wide range of garments and crafts Sold as a 2piece set, offering ready replacements for common projects Key attributes Type: ClosedEnd Lock Zippers with openend and twoway opening features Material: Nylon zipper tape with resin pulls Sliders: Double sliders for dualdirection operation End style: Openend design with auto lock capability Size: 5# (Size 5) Length options: 80 cm, 90 cm, 100 cm, 120 cm, 150 cm Quantity: 2 pieces Applications: Sewing, crafts, clothing, accessories; suitable for down jackets and DIY projects Functional details Auto lock mechanism helps keep the zipper closed when not in use Double sliders enable opening from either end for versatility and convenience Resin zipper pulls provide a secure grip and smooth sliding action Compatibility and performance Nylon zippers offer durability and flexibility for garment construction and repairs Length options cover a range of common jacket and bag applications Twoway open design supports easy access and venting, useful in outerwear and DIY creations Use cases Replacing a worn or damaged zipper on a down jacket or coat, restoring fit and functionality Upcycling a bag, backpack, or travel case that requires a reliable twoway opening zipper Completing DIY clothing projects or crafts that need a sturdy, adjustable zipper with easy grip pulls What you get 2 pieces of nylon zippers in size 5# Each zipper features a double slider, resin pulls, auto lock, and openend twoway opening Notes Lengths are available in 80 cm, 90 cm, 100 cm, 120 cm and 150 cm to fit different projects Specifications reflect the product's features as described in the listing: closedend lock zippers, nylon construction, double sliders, resin pulls, openend autolock twoway operation for down jackets and DIY use