About the Pins:
Our pins are 1” wide, just about the size of a quarter. Tiny! They are pressed here in my workshop in coastal California on a quality American-made button press. They have a nice metal backing with locking pin and a clear glossy laminate.
These pins are water resistant, but not waterproof.
Any of my pins can be changed to magnets:
https://shop.cloudsdesignstudio.com/products/1-button-magnets-choose-from-any-in-our-sets-sold-individually