The Beadsmith offers essential jewelry making findings and components, such as bails, lever backs, wire protectors and jump rings, curated specifically for jewelry designers and DIY creators. Jump rings are essential to jewelry making, allowing you to connect different components, such as clasps, pendants and other closures, to your jewelry pieces. The fold over crimps are the perfect way to give your pieces a professional look that really stands out. Each connector is plated in a vibrant gold or shiny silver color and measures 11.5mm x 3.6mm x 3mm, with a 1.3mm hole. The tooth inside provides a grip, keeping your stringing material in place without the need for adhesives. You'll have plenty to work with for multiple projects. And with the fold-over end caps, you can easily contain your stringing material and use the prong to add jump rings or lobster clasps. The Beadsmith Connector with Prong is easy to use. Simply lay your stringing material into the flat portion of the end cap, making sure not to pull it all the way through. Use a pair of chain nose or flat nose pliers to gently flatten the folds, one side at a time. Once both ends are secured, you can connect it to another clasp or closure.