About 13x11mm, not huge but chunky.....this piece adds a great vintage vibe to your best beaded chains and bracelets. Raw brass, drilled vertically, did you realize that these wonderful filigree beads I carry are simply manipulated brass? It's not something you really can do at home, the tooler uses a special press to do this, but they're marvelous. I first found these years ago in a huge poundage load----hundreds of pounds! of vintage stuff we bought sight unseen out of an old warehouse. The load was basically a disappointment.....but! I DID find a large lot of these beads in there. I didn't share them with a SOUL! How delighted I was recently to discover that the die had been resurrected and they were back in play again....more for ME.....and now, I can share them with you! SOLD BY THE PIECE.