The Cose Zipper Slider, mesh 5 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 5 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 immediately highlights the piece, making it a popular choice for wider zippers in vibrant style clothing. It is an indispensable small repair accessory for anyone working with zippers in sewing and leather goods.