This listing is for 5 pairs of Sterling Silver Cup Earring Posts which are perfect for round beads, pearls and gems! They are 21 gauge posts. These are solid sterling silver, the post is 7.9mm (5/16") long and they are made in the USA.
4mm Cup - Best for 6mm Beads
6mm Cup - Best for 8mm Beads
Custom Mix - let us know how many of each size in the notes when you check out
Cup Posts AND Matching Sterling Silver Backs