If you struggle with clasping your necklaces, this handy little accessory will be your favorite tool! Simply connect the lobster-claw clasp on the Magnetic Necklace Clasp to the O-ring on your necklace or the lobster-claw clasp on your necklace to the O-ring on the Magnetic Necklace Clasp. The magnet is strong enough to hold your chain on securely, but will separate with just a pull when you want to take it off. Works great on bracelets too! Available in silver and gold. Made with premium metal alloys. 1-1/4" long Lobster claw clasp Nickel, lead, and cadmium free 1-year manufacturer's warranty