Are you looking for professional, practical and DIY jewelry extension chains? Our products will be your good choice. Made of craftsmanship and premium materials, it has excellent durability and practicality, and can easily help you perfect handmade jewelry and make it easier to wear. This jewelry extension chain is a great DIY accessory that will serve you well. Features -Color:Assorted Color -Material:Iron -Size:4.50X0.40X0.70cm/1.77X0.16X0.28in - Easy to install and use, the extension chain can bring more convenience to your DIY jewelry work. - With reasonable design, the jewelry extension chain can well decorate your bracelets, necklace, etc. - The product has a wide range of uses, suitable for DIY accessories such as bracelets, necklaces, etc. - Include enough quantity to meet your DIY jewelry needs and have more fun. Easy to use. - Extend the chain to make your short bracelet and necklace extend to the right length and look beautiful. Package list: 400 x necklace chain extender