Features 1. Universal zipper compatibility: The set includes two zipper positioning tools that can perfectly adapt to zipper heads of sizes # 3, # 5, # 7, and # 8. By using positioning tools, you can easily add custom zipper heads to zipper tapes; Wide compatibility ensures that you can easily handle multiple sizes of zippers, making it an essential tool for sewing toolboxes 2. High quality material: This purple zipper mounting clip is made of sturdy and durable ABS material, which combines strength and stability, and is not easy to shake after installation. Practice sustainable concepts while meeting zipper installation requirements, ensuring that all zipper installation needs achieve long-lasting and stable performance 3. Save storage space: The two-piece zipper clamp can be stacked for storage, greatly saving space; The installation operation is extremely simple, just fasten the clamp to the base to complete the assembly 4. Convenient operation: The process is simple and intuitive, and first-time users can quickly get started; Place the zipper head in the corresponding slot, and then thread the end of the zipper tape through the zipper head to complete the installation or repair 5. Multi scenario applicability: Whether it's making pants, dresses, bags, or other items, our zipper clamps are your preferred solution; Perfect for professional tailors and DIY enthusiasts, ensuring ideal zipper installation results for any project, helping you confidently handle various zipper related projects Package Include: ; 2 Pieces Zipper Clamp Tools