A new skylight can breathe new life into any RV by providing an updated look that is both smart and attractive. Infuse your living space with the beauty and warmth of natural light. No holes predrilled Matches many Aliner campers and more Durable, Impact-Resistant Polycarbonate Available in Dark Smoke Made in North America For an Aliner installation that included no mechanical fastening: consult an Aliner Dealer for epoxy recommendations and tips. Other installations: Install with screws and ICON Skylight Sealant Fits all standard 64" x 18" skylight openings. Dome Dimension: 64" x 18" x 4" Outer Dimension: 68" x 22" Replace your worn out or damaged skylight with a durable impact resistant ICON skylight Finish off your skylight replacement with ICON Skylight Sealant & Skylight Screws | Icon Technologies Skylight, SL1864S, Dark Smoke in Grey