14K Gold Filled 4.5mm Magnetic Button Clasp with Ring and 70mm safety chain

14K Gold Filled 4.5mm Magnetic Button Clasp Powerful magnetic clasps make the perfect closure for bracelets and light necklaces. Do you find standard clasps difficult to work with? These self aligning 14K gold filled magnetic clasps make the perfect alternative for creating easy to wear jewelry designs. Magnet Specifications Diameter: 4.5mm (0.197") Thickness: 2mm (0.079") Magnet Grade: N50 Gauss Strength: 3,720 Pull Strength: 10.09lbs per square inch   WARNING: Contains small magnets. Swallowed or inhaled magnets can attract through and squeeze intestines or other body tissue, causing serious injury or death. Seek immediate medical attention if swallowed or inhaled. Magnetic fields can affect the function of pacemakers or other implanted electronic medical devices. Do not use this product in jewelry created for children.