Make sure your designs are secure with the Mag-Lok crazy-strong 6mm silver-plated magnetic clasp 10pc pack. These clasps are great for bracelets and light necklaces. These clasps are very powerful, self-aligning and well manufactured. They are especially good for people who have difficulty with normal clasps. They are easy to attach to necklaces or bracelets using jump rings strung through the loop on each side of the clasp. This 10 piece pack will ensure you have enough on hand for lots of projects.