Princess Cut Square 5 mm Magnetic Earrings
These are 5 mm Cubic Zirconia stones, set in a silver setting.
A 5 mm nickel plated neodymium magnet is attached to the piece and an 8 mm enamel painted ceramic magnetic holds it on your ear for complete comfort.
Sold in pairs.
Need extra or stronger magnet backs? They are listed here:
If you have misplaced your metric ruler, remember that 13 mm=1/2 inch.
Remember: The wider the magnets, the more comfortable the earring is.
If you are allergic to nickel, order only earrings that have both enamel painted ceramic magnets front and back since the neodymium magnets are plated with nickel.