The package includes 6 zip fasteners in 3 sizes. The slider is made of high-quality plastic and durable metal, securely fixed with screws for long-lasting use. Easy to install—simply attach without sewing or professional help. Fixes a zipper in seconds. Removable and reusable. Helps save time and effort, offering a practical and economical solution for everyday repairs. Ideal for home use and DIY enthusiasts. Installation steps: 1. Select the appropriate zipper size for your needs. 2. Gently unscrew the fastener, position it at the center of the damaged zipper. 3. Slide the fastener onto the zipper teeth, align properly, then tighten the screws to secure. Specification: 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 Notes: Due to lighting and screen settings, the item color may vary slightly from images. Please allow minor dimensional differences due to manual measurement. Packing List: 2 x Small Zipper 2 x Medium Zipper 2 x Large Zipper