Description This product is a simple and practical chain for jewelry making. It is made of copper and can be durable for a long time without rusting easily. It has a good sense of gloss, can play an excellent decorative effect, and can be better applied to your DIY jewelry production. Features -Color:Assorted Color -Material:Copper -Size:10.00X0.50X0.50cm/3.93X0.20X0.20in - These chain extenders are made of sturdy copper material, high polished surface. - Classic color, which will make you stand out and show your personal style with the jewelry making chain. - Simple and durable, fashionable and versatile, suitable for various styles of jewelry DIY, very practical. - Easily add the length of your jewelry, for necklaces, bracelets or anklets with this extension chain. - Perfect gift for Anniversary Day, Valentines Day and Birthday to your girlfriend and wife. Easy to install and use, the extension chain can bring more convenience to your DIY work. With reasonable design, the 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 fit your DIY needs and have more fun. Easy to use. Extend the tail chain to make your too-short bracelet and necklace extend to the right length and look beautiful.