4600PCS Jump Rings for Jewelry Making – Assorted Jewelry Repair Kit – The Paxcoo jump ring jewelry repair kit includes 4600 high-quality silver jump rings in 5 assorted sizes (4mm, 5mm, 6mm, 7mm, and 8mm) along with a convenient jump ring opener tool, making it an essential set for DIY jewelry making and jewelry repair. Made from durable, lead-free metal, these jump rings are strong, thick, and long-lasting, ensuring secure connections for your craft projects. The variety of sizes allows you to easily create or repair necklaces, bracelets, earrings, keychains, and other jewelry accessories. The included jump ring opener finger tool helps you quickly open and close the rings with ease, saving time and effort during crafting. Ideal for beginners, hobbyists, and professional jewelry makers, this large assortment provides everything needed to complete a wide range of creative jewelry and craft projects.