Features: 1. The package includes 6 zip fasteners in 3 sizes. 2. The slider made of high-quality plastic and durable metal is firmly fixed with screws and will not be easily broken. 3. Easy to installjust buckle it, your zipper can be fixed in a few seconds. No need to sew or visit tailors; it is removable and reusable. 4. Makes your life easier and more economical, saving you time and effort. 5. Suitable for housewives and DIY lovers. Specifications: Material: Plastic + metal Color: Pure black Size: S: 1 x 2.8 x 0.85 cm M: 1.1 x 3.4 x 1 cm L: 1.3 x 3.6 x 1.1 cm Installation steps: 1. Choose the right size of zipper for the task. 2. Gently unscrew it, then place it in the center on the zipper to be replaced. 3. Slide the zipper to the sides of the zipper teeth and fix it in place, then tighten the screws to use. Package Includes: 6 pcs instant zippers (3 sizes, 2 pcs each, total 6 pcs) Notes: 1. Due to manual measurements, please allow slight measurement deviations. 2. Due to different display and lighting effects, the actual color may be slightly different from the image.