Spring Ring clasps: The small jewelry clasp in round shape, each one with a small loops for you to hanging pendants, tassel, or beads. It is easy to remove and flexible to use. Different colors are perfect match up with different project. Sufficient Quantity: The size of spring clasp is about 0.35 inch(9mm) long, 0.28 inch(7mm) wide, 0.12 inch(3mm) thick, hole: 0.06 inch(1.6mm), the package includes 120pcs open spring ring in 4 colors, 30pcs for each color, Stainless Steel Jewelry Clasp: These clasp is featured in brass material, reliable material make it hard and sturdy, the apperance look glossy and shiny, it is not easy to break and faded, can be used for a long time. Easy to Use: These brass spring ring clasps are very convenient to use, it is suitable for various jump rings and chain, easy to move and push, also fasten without difficult, is very suitable for beginners to make jewelry. Widely Application: Great for jewelry and crafts making, like necklace, bracelet, anklet and more or suitable for repairing your existing jewelry, it will help you to solve the difficulty.