S925 Sterling Silver Bracelet & Necklace Extender Chain Set. This versatile accessory kit includes three high-quality, hypoallergenic extension chains measuring 1 inch, 2 inches, and 3 inches. Perfect for customizing the fit of your favorite necklaces, bracelets, and anklets. The durable 925 sterling silver construction ensures lasting shine and tarnish resistance. An essential jewelry-making supply and repair tool for crafters and DIY enthusiasts, allowing for easy length adjustments and creative layering of your pieces.