- This 100-piece set of S925 jump rings is made of durable and lightweight 925 Sterling Silver, perfect for creating dangling components for your jewelry. These versatile jump rings are ideal for small items such as necklaces, bracelets, earrings, and anklets. With a precise 6mm diameter, they are easy to use and suitable for hobbyists, jewelry makers, and DIY enthusiasts. Elevate your crafting projects with these high-quality silver jump rings.