DescriptionAre you looking for professional, practical DIY jewelry extension chains? Our products will be your unmissable choice. Made of exquisite craftsmanship and premium alloy materials, it has good durability and practicality, can easily help you perfect handmade jewelry, offer you satisfying using feeling.Features-Color:golden, silver. -Material:Alloy -Size:12.50X1.00X0.50cm/4.91X0.39X0.20in -Size:4.70X1.00X1.00cm/1.85X0.39X0.39in - Made of premium alloy material, smooth, the extender chain is well polished, durable, and not easy to fade. - Each extension chain is equipped with a classic lobster clasp, which tightens the end of the chain to prevent it from falling. - These extension chains are very easy to attach your chain, necklace, bracelet or pendant and many other different jewelries. - With simple but classic, delicate color, sparkling and gorgeous, and can be perfectly matched with ordinary jewelry. - Jewelry will be produced in your creation, and send it as a gift choice for those who love DIY jewelries.