Icon Technologies's Skylight Inner Dome for a 34" x 14" Skylight opening. Complete your replacement with a new outer dome, SL1434. • Finishes the look of your skylight with a 1" white flange • Clear Inner dome • Easy installation • Made in North America • Fits all standard 34" x 14" skylight openings. • Opening Dimension: 34" x 14" • Outer Dimension: 36" x 16" x 3 3/4" Finish off your replacement with an ICON skylight | Icon Technologies Skylight Inner Dome, for SL1434 in White