Are you looking for professional, practical and DIY jewelry extension chains? Our products will be your good choice. Made of craftsmanship and stainless steel materials, it has excellent durability and practicality, and can easily help you perfect handmade jewelry and make it easier to wear. This is a great DIY accessory that will serve you well. Features -Color:Assorted Color -Material: Stainless Steel. -Size 1: About 15.00X0.65X0.20cm/5.89X0.26X0.08in -Size 2: About 10.00x0.65X0.20cm/3.94X0.26X0.08in -Size 3: About 8.00x0.65X0.20cm/3.15X0.26X0.08in -Size 4: About 5.00x0.65X0.20cm/1.97X0.26X0.08in - Can add extra length to your jewelry, such as necklaces, bracelets, thus making them more suitable for you. - Quality stainless steel is safe material. No need to worry whether it will do harm to your skin. - The extender chains with buckle are easy to put on and take off. - This is a very convenient and practical small tool that can be applied to your daily life well. - Fine workmanship, durable and sturdy, not easy to wear or tear, you deserve to have one. Package list: 8 x Chains