Refresh the finished appearance of your RV skylight with the ICON Round Skylight Inner Dome RSL2020. Sized for standard 19 3/4 inch diameter skylight openings, this replacement inner dome provides a straightforward way to complete a skylight update when paired with a new outer dome. The clear inner dome helps maintain a bright overhead look, while the 1 1/2 inch flange creates a clean transition around the opening. Designed for easy installation and made in North America, it offers a practical solution for completing your skylight replacement. Features:• Completes skylight replacement projects• Clear dome helps preserve overhead light• 1 1/2 inch flange creates a finished appearance• Designed for straightforward installation• Compatible with standard skylight openingsSpecs:• Brand: ICON• Product Number: RSL2020• Product Type: Round Skylight Inner Dome• Color: Metallic Bronze• Opening Dimension: 19 3/4 inches diameter• Outer Dimension: 23 1/4 inches x 4 inches• Flange: 1 1/2 inches• Dome: Clear inner dome Replacement-ready design Metallic bronze finish Clear dome | Icon Technologies ICON Round Skylight Inner Dome RSL2020, 19 3/4 in "Metallic Bronze