Skylight Inner Dome for a 23 7/8" x 11 1/4" Skylight opening, with an angled side measurement of 17 7/8".
- Finishes the look of your skylight with a 1 1/8" white flange
- Clear Inner dome
- Easy installation
- Made in North America
Fits all standard 23 7/8" x 11 1/4" skylight openings.
- Opening Dimension: 23 7/8" x 11 1/4"
- Outer Dimension: 25 5/8" x 12 7/8" x 3 1/4"
