Two piece pack of nylon zippers (Size 5, approx 5 mm tape width) available in lengths 80 cm, 90 cm, 100 cm, 120 cm and 150 cm. Each pack includes 2 zippers with resin double sliders, openend design, auto lock, and twoway operation. Designed for sewing, crafts, clothing and accessories, including down jackets and DIY projects. Key benefits Auto lock slider keeps the zipper securely closed when not in use, reducing the chance of unintentional openings. Twoway opening provides convenient access and ventilation for jackets, coats, or outdoor gear. Durable nylon zipper tape resists wear and maintains flexibility through repeated use. Resin double sliders offer smooth, consistent operation and a lighter feel during zipping. Openend design supports versatile applications in garments, bags, and crafts. Multiple length options let you choose the fit for your project, with a costeffective 2piece pack. Key attributes Zipper type: Nylon zipper, openend, auto lock, twoway with two sliders (resin). Slider material: Resin. Teeth size: #5. Tape material: Nylon. Length options: 80 cm, 90 cm, 100 cm, 120 cm, 150 cm. Pack quantity: 2 pieces. Recommended use: Sewing, crafts, clothing, accessories, down jackets, DIY projects. Compatibility and performance Suitable for standard #5 zipper applications in garments, bags, and accessories. Openend design accommodates longer garments and items requiring easy access from either end. Auto lock feature helps maintain zipper position during wear or movement. Use cases Replacing a worn or broken zipper on a down jacket or other outerwear, restoring function and fit. Adding zippers to custom projects such as coats, hoodies, vests, or outerwear alterations to improve usability and style. Creating or modifying bags, pouches, or travel organizers that benefit from twoway access and secure closure. Additional notes Length should be selected to match the intended project, ensuring the zipper length aligns with the garment or item. Pack includes two zippers, suitable for paired projects or spare replacements.