Specialty Recreation 4-1/2"H Bubble Dome Smoke Black PC Skylight w/18" X 21.5" Flange SL1518S 22-0567

This 4-1/2 inch high bubble type dome rectangular skylight is used with 15 inch length x 18 inch width opening and has 18 inch length x 21-1/2 inch width flange. It includes sealant, installation instruction and does not include blind. It is made of PC (polycarbonate) and sold individually.