The Cose Zipper Slider, mesh 3 and magenta, is the sliding piece that runs along the teeth of a nylon zipper, used to replace broken or lost sliders without needing to replace the entire zipper. Mesh 3 corresponds to the standard thickness of the zipper teeth, making it essential to choose the slider with the correct mesh to ensure smooth sliding. The magenta tone gives the piece an immediate highlight, making it a popular choice for zippers in clothing and accessories with a more vibrant style. It is an indispensable small repair accessory for anyone who works with zippers in sewing and leather goods.