Package Includes: You will receive 100Set Toggle Clasps in 2 color.They come in gold and silver.Sufficient quantity,braclet hooks jewelry making supplies. Simple to Apply: these round toggle clasps are easy to apply, you do not need to use other tools to finish your jewelry making work, just need to thread the bar through the hole in the round ring as a connection, and add attractive beads, gemstones and other ornaments to get your own piece. Size and Quantity: Ring: about 11mm wide, 14mm long; Bar: 19mm long, 2mm thick, The right size for everyday crafting. Material:These toggle clasps are made of quality metal, makes these clasps hard, not easy to break, which is lightweight and easy to preserve, for long-lasting wear. Wide Application: They are great for necklaces that close in the front and add a lovely embellishment. They are good for those who may have difficulty putting on a necklace with a traditional small lobster clasp.