This product is a life saver. It saves me a lot of time. The color matches my gold chains perfectly.

It is quite secure, but not infallible. The magnet is very strong! The pull between both ends of magnet is strong, making the necklace less likely to come off. Holds extremely well.

Very cheaply made. Way tiny, can't even put them on without magnifier. They are so flimsy i can't invesion what they would be good for.

Better quality is worthless if the magnet is so small that not one of my over 100 necklaces clasp was small enough to go through in it. The spring ring clasp opening is sosmall i can't open it enough to attach to necklace. They were delivered broken.

They're not built to last, they are built to be broken within a few weeks to a few months.