This RiRi zipper is a high-quality closure perfect for your sewing needs. It features a one-way closed end design and a 10-inch length, making it ideal for a variety of projects. The black color and twill material add a touch of elegance to your creations, while the metal-nickel element/teeth material ensures durability and longevity. This zipper is manufactured in Switzerland and comes in a single pack, making it a great addition to your crafting supplies.