Diameter: 5mm (0.197")
Thickness: 1mm (0.039")
Magnet Grade: N50
Gauss Strength: 2,300
Pull Strength: 5.04lbs 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.