SKO Wide Chain (Zipper) 5CN Black 5m roll and Zipper Slider Set of 6 + 14 Additional Sliders The sliders are sold in a state where 6 sets of 2 sliders are inserted into the chain, facing each other. Cut to your desired length. Since there are no stoppers at either end of the chain, you can insert additional sliders, remove them, or change the direction by re-inserting them. Inserting the sliders requires some skill, but it's easy once you get the hang of it. For insertion methods, search YouTube, and you'll find multiple videos with detailed explanations, which you can refer to. Product Overview Product Name: Wide Chain (Zipper) Manufacturer: SKO Model Number: 5C Length: 5m roll Quantity: 1 roll Color: Black Product Name: Zipper Slider (Pull Tab) Manufacturer: SKO Model Number: N76 Long Quantity: 6 + 14 additional Color: Black This is a set of SKO 5C chain and sliders (pull tabs). Made of polyester, it has a coil-shaped continuous element, offering more flexibility than metal or resin zippers. 《Examples of Use》 Bags, pouches, bedding, interior-related items, industrial materials, shoes, car seats, various cases, clothing industry materials, and other applications. If you want to add more sliders, please inquire before purchasing, and we will list a product with the desired quantity added. It's 15 yen per slider. If you only purchase sliders, we will add a separate shipping fee (170 yen to 210 yen) to the selling price. Shipped via Yu-Packet Post.