These Navel Orbitals come with a Surgical Steel Gem Set Curved Barbell in your choice of colors, and Orbital is made from Sterling Silver. They just slip on and off of the barbell, so you can wear the Orbital or just the gem set curved barbell, you are actually getting 2 different navel pieces with this deal. They are great for special occasions, or even to wear all of the time. These are not the Tin or Pot Metal types that you may have seen already, and also unlike others, we do include the Gem Set Curved Barbell with your Orbital.