earrings-cover.jpgMost of our earrings are made for 12mm snaps, as they are smaller. 

Metal snap buttons come in two sizes, 12 mm (small) and 18 mm (large).   All jewelry bases and snaps are marked accordingly in the description to help in selecting the correct base and snap buttons. 

If you already have a snap jewelry base and need to know what size button you need, you can differentiate the sizes between the 12mm (size of a dime) and 18mm (size of a nickel). 

If you have questions, please contact us and we will be happy to assist you.