Zipper replacement kit: There are a total of 48 zipper repair kits. Includes 8 alloy zipper sliders, 8 alloy replacement zipper tabs, 6 alloy zipper pullers, 6 iron replacement zippers, and 20 plastic zipper pullers with straps. Enough quantity to meet your daily needs. Reliable Material: These zipper pulls are made of high-quality alloy, with a smooth surface, sturdy and durable, and are not easy to rust or break. They can be used for a long time with confidence and are suitable for daily use. Easy to use: The metal zipper pull head does not require auxiliary tools and can be easily opened or closed, easy to install, reused, and more time saving. Practical Set: Includes various styles and colors of zippers, which can easily adapt to various scenarios and meet your different needs. Alloy zipper slider is about 26.5x11x4.5mm, alloy replacement zipper pull tabs is about 37x11x4mm, plastic zipper puller with strap is about 60-64mm, alloy zipper puller is about 41mm, iron replacement zipper sliders is about 36.5x12x4.5mm. Practical Set: Includes various styles and colors of zippers, which can easily adapt to various scenarios and meet your different needs. Alloy zipper slider is about 26.5x11x4.5mm, alloy replacement zipper pull tabs is about 37x11x4mm, plastic zipper puller with strap is about 60-64mm, alloy zipper puller is about 41mm, iron replacement zipper sliders is about 36.5x12x4.5mm.