Skylight Inner Dome for a 19 3/4 x 13 3/4
Skylight opening.
Clear Inner dome
Easy installation
Fits all standard 19 3/4 x 13 3/4 skylight openings.
Opening Dimension: 19 3/4 x 13 3/4
Outer Dimension: 22 x 16 x 4 3/8