Icon 12156 18-5/8" x 30-1/8" White Skylight with 5-1/2" Bubble - SL1647
Durable, Impact resistant Poly-carbonite
Made in North America
Fits Winnebago RV's, or others, with 27‚ x 15 3/4" skylight openings.
Dome Dimension: 27" x 15 3/4" x 5 1/2"
Outer Dimension: 30 1/8" x 18 5/8"