Give your designs a strong finish with the Mag-Lok crazy strong 6mm sterling silver magnetic clasp bulk pack. Great for bracelets and light necklaces, these magnetic clasps are very powerful, self-aligning, and well manufactured. These are especially good for people who have difficulty with normal clasps. It is easy to attach to a necklace or bracelet using jump rings strung through the loop in each side of the clasp. You will be amazed by how well these hold together. This bulk pack includes 10 clasps.