Plain Elliptical Light Cove Dome - DM9906-56https://www.crownmoldings.net/media/ecom/prodsm/covedomeinstalledplain-sm.jpgClassic Ceilings Collection Plain Elliptical Light Cove Dome (DM9906-56) -- Dome Dimensions: Dome Outside Diameter: 43 in. x 56 in., Dome Rough Opening: 35-1/2 in. x 48-1/2 in., Dome Opening Depth: 6-1/2 in., Dome Rim Width: 2-3/4 in., Dome Medallion Size: 10 in.Classic-Ceilings-Collection-Plain-Elliptical-Light-Cove-Dome-DM9906-560.00Classic Ceilingsin stockhttps://www.crownmoldings.net/Item/Classic-Ceilings-Collection-Plain-Elliptical-Light-Cove-Dome-DM9906-56
Smooth plain cove surface can be left as is for a clean contemporary look or a decorative millwork trim can be added for a unique one of a kind appearance (would require 12 feet of flexible millwork trim)