Extra Magnetic Earring and Eyeglass Holder Backs

Lose your magnetic earring backs or just want to try a stronger or milder pair?
The ceramic magnet backs are all painted in enamel (MB-C), and the neodymium (MB-N) are nickel plated.

All come in pairs (2 magnets),

EXCEPT  THE EYEGLASS HOLDER BACK WHICH IS SOLD BY THE PIECE AS A SINGLE EXTRA STRONG  NEODYMIUM MAGNET ONLY.