BEADNOVA Silver/Rhodium/Gold Plated Jewelry Lobster Claw Clasps Findings for Jewelry Making 10mm 12mm 15mm Mix Lot Box Set Value Pack (180pcs) Color: Silver Plated / Rhodium Plated / Gold Plated; High Quality Plating, lead, nickel and cadmium-free Size: 6 x 10mm, 6.5 x 12mm, 9 x 15mm Quantity: 180pcs with Box Container (Included: Silver Plated - 30pcs 6x10mm, 30pcs 6.5x12mm, 20pcs 9x15mm / Rhodium Plated - 30pcs 6.5x12mm, 20pcs 9x15mm / 14k Gold Plated - 30pcs 6.5x12mm, 20pcs 9x15mm ) perfect for necklace and bracelet making. Use these beautiful shiny clasps for all your creative craft and jewelry making handmade crafts findings. Main Feature: A lobster claw clasp has a tiny spring in its mechanism that keeps the arm closed until you push on the lever. Lobster claws are secure clasps that are a popular for bracelets, necklaces and anklets. They're somewhat easier to open and close by yourself than spring ring clasps are.