Magnetic necklace clasp. Having trouble closing clasps on necklaces? This converter will solve those problems. This magnetic converter clasp is a strong rare earth magnet. Easily attaches to your current clasp, and converts it to magnetic. Now you merely use the strong magnet, separate it to put your necklace on and off. You have fought with that your current necklace clasp for the last time. 6mm sterling silver plated with rare earth magnet, will not lose its strength.