"Natural Wyoming Jade Tie Clip: Classy & Versatile"

This is a 13 mm round natural Wyoming jade cabochon with a neodymium magnet attached and another separate neodymium magnet to hold it on your tie. It can also be worn as a brooch or magnetic pin.

Handmade in the USA by Laura Wilson

If you need extra magnets, they are listed here:

https://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs