6mm round spring ring clasps boast a sturdy, smooth-opening structure, ensuring reliable connections for necklaces, bracelets, and other DIY jewelry pieces. Meticulous electroplating craftsmanship gives spring ring clasps a glossy, polished surface, elevating the overall quality of custom jewelry creations. Spring ring clasps feature copper-based gold or thick silver plating with excellent color retention, resisting fading for long-lasting use in jewelry making projects. This pack includes 40 spring ring clasps (20 gold, 20 silver), providing ample supplies for jewelry making, repairs, and creative crafting endeavors. Spring ring clasps are compatible with most jump rings and chains, making them versatile components for designing necklaces, bracelets, anklets, and more.