High Dome Single, 6, 12 Cup Cupcake Muffin Container Box Plastic for Party Parties or Shower (12 Cup) Dimensions: Length: 12 1/2" Width: 9 1/2" Base width at highest point: 2 3/8" Base width at lowest point: 2" Total compartment height: 3 1/2" Compartment top diameter: 2 1/4" Compartment bottom diameter: 2"