Usage Tips:[Universal Instant Zipper Repair Kit] This replacement zipper pull solution designed to solve problems with zippers ,can be used for variety items such as clothing, bags, jackets, tents, suitcases, wallet and jeans. [Durability and Non-Slip Design] This zipper slider replacement made of high-quality metal and nylon, ensure a firm grip and long-lasting durability for everyday use. [Provide 3 different sizes for selection] This universal zipper repair kit contains 24 zippers and three different sizes, Small one is 0.94 x 0.19 inch, Medium one is: 0.98 x 0.31 inch, Large one is: 1.02 x 0.39 inch ,you can choose the one to fit for your zipper fixer, it is an essential zipper repair bag. [Easy to Install] No need for special tools or sewing, after the previous zipper broke, simply connect and tighten it to restore all the functions of the zipper within a few seconds. [Adjustmant Screws] The zipper slider kit solves most zipper replacement needs by allowing you to secure the zipper attaching top and bottom stops. Colour:Black Material:Metal Package Contents: 24 * Zipper(8 pieces each for large, medium and small zippers) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.