Specialty Recreation RV Skylights are made of durable thermoformed polycarbonate. Each skylight and inner garnish is made to be extremely strong and is impervious to UV breakdown. The skylights come in 3 common shapes - square, rectangle and neo-angle - with 5 colors to choose from plus multiple size options. With over 70 shape, size and color combinations, Specialty Recreation's RV Skylights allow you to customize your RV skylights to fit your lifestyle. All are proudly made in the USA. | Specialty Recreation Inc 28" x 10" Angled Skylight, Smoke in Grey Made in USA