These are spun brass Salt & Pepper shakers.  They are roughly 2.5" in diameter and 3" tall. These come in three finishes, noted in the drop down menu.  They are heavy, but easy for the use experience.  Some natural oxidation can occur, these are hand finished and sealed with a wax.  They will age over time.  You can always sand them and make bright again.  Black and white o-rings indicate Salt or Pepper.