3. Easy to install: This zipper adopts a simple and easy-to-use design and can be directly installed on your existing zipper without any tools5. Exquisite appearance: The design of this zipper head is unique and elegant. The metallic texture and glossiness brought by the titanium alloy material add to its fashion and rustic sense, which can enhance the user's taste.1. High-quality materials: Made of high-quality titanium alloy material, it is durable and corrosion-resistant, and can maintain stable performance in various environments. Compared with other metals, titanium alloy has higher hardness and stronger tensile strength2. Versatile and practical: Whether it is to repair a damaged zipper or enhance the carved appearance of your old zipper, the titanium alloy zipper head is an ideal choice. It is suitable for clothes, backpacks, luggage, etc4. Smooth sliding: The structure of the titanium alloy zipper head design allows it to slide open or closed easily without effort, which is convenient and quick