We have named these our JEWELRY MAGNETS because these are the magnets we think work best with our 23mm pendant trays.
Our Perfect Fit and Thick magnets (both 3/4") will work with the pendant trays, but we feel these are best suited as they are flush with the back of the collet - not under it and not sticking out of the back.
Size is 3/4" diam. (same as a penny) x approx. 1/8" thick.
These magnets are a grade C8 strength, which is the strongest ceramic magnet available.
These are not as strong as the super strong and expensive neodymium magnets.
If you are buying from outside of the US please contact us so we can create a custom listing for you with accurate shipping fees.