This brilliant little invention will convert your traditional-clasp necklaces into an easy to-do-up magnetic-clasp necklace. One side has a ring, whilst the other side has a parrot clasp. Simply use the parrot clasp on your necklace to attach to the side of the converter clasp with a loop, then use the parrot clasp on the converter to attach to the loop on the other side of your necklace. Then, to undo/do-up your necklace, simply twist the clasp slightly and you will feel the pull of the magnetic components. Available in dark silver (nickel) only. Total length of clasp: 38mm, width: 8mm. Please consult your doctor before using magnetic beads or clasps if you use a pacemaker or other electrical medical devices.