Package includes: 2*Universal Zipper Repairer Size: S is suitable for No. 3 zipper M is suitable for No. 5 and No. 7 zippers L is suitable for No. 8 and No. 10 zippers Five selling points: 1. Universal: suitable for different styles of zippers, no need to worry about not being able to match, convenient and fast. 2. No tools required: no professional tools are required, and quick installation can be completed by hand, saving time and effort. 3. No sewing required: no need to worry about the zipper being damaged and needing to be repaired, just replace the universal zipper head to restore it. 4. Quick installation: It only takes a few seconds to complete the replacement, which does not affect daily use and can easily solve emergency situations. 5. Multi-scenario application: suitable for different application scenarios such as backpacks, clothes, suitcases, etc., buy once and use in multiple places, great value for money. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【High-Quality Materials】Crafted from premium, durable materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs