Tired of fidgeting with small clasps every day? This component is the answer! Sterling silver 4.5mm magnetic converter clasp is easy to attach and features a strong magnet that will keep your jewels secure when wearing but can easily be removed by pulling apart the magnetic closure. Spring ring is 5mm. Simply attach to the ends of your necklace, bracelet or anklet and let the magnet do all the work! Great for those with limited dexterity or arthritis.