Product Info * All skylights are made of high perform- ance thermoformed polycarbonate to be long lasting and easy to clean. * When choosing a skylight, measure your rough hole opening and overall exterior size. There is a size to replace most manu- factures original equipment. * All skylights include care and installation instructions on the box * All exterior skylights include a tube of approved urethane sealant that must be used when installing. * Interior ceiling domes come in two models: Windowed or Non-windowed. * Others sizes available as special order. Color: Clear Weight: 3.9600 Dome Type: Bubble Type Shape: Rectangular Opening Length (IN): 14 Inch Opening Width (IN): 22 Inch Flange Length (IN): 16 Inch Flange Width (IN): 24 Inch Color: Outer White/ Inner Garnish Material: Polycarbonate Quantity: Single With Blind: No Features White Thermoformed Polycarbonate Inner Skylight For RVs Limited 90 Day Warranty