3"X4" Marble or Sphere Display Dome and riser w/ Walnut Base For 2" - 2.5") Marble or Sphere              As Sold                     Shown with 2"                                     Marble Displayed Comes with: 3"x4"Glass Dome with Walnut stained wood base. 1" Clear Acrylic Removable Clear Tulip Riser Marble and/or Sphere not included. To purchase Marbles Click here. The following other base options available in other listings:              Oak Base                    Brass Base ...