A spring ring clasp is a type of fastener commonly used in jewelry, particularly for necklaces and bracelets. It consists of a small, round metal ring with a spring mechanism inside. When you pull on a small lever, the ring opens, allowing it to attach to a chain or another piece of jewelry. Releasing the lever causes the ring to close securely, ensuring that the jewelry stays fastened. These clasps are popular due to their ease of use and reliability. They are often made from materials like sterling silver, gold, or stainless steel, making them suitable for various styles and occasions. The spring ring clasp is a practical choice for both everyday wear and special pieces.