4mm Round Brass Material Tarnish-resistant gold plated jump rings are premium-quality jewelry components designed to maintain their shine and color over time. Crafted from durable, tarnish-resistant materials or coated with a protective layer, these rings are ideal for connecting charms, pendants, and chains in jewelry designs. Their long-lasting finish ensures that your jewelry pieces remain beautiful and free from discoloration, making them perfect for creating high-quality necklaces, bracelets, earrings, and other accessories. Available in various sizes and thicknesses, they are versatile and essential for professional and DIY jewelry projects.