Air Vent 15 in. W X 16 in. L Brown Aluminum Roof Vent Assembly

Slab slant aluminum roof mounted vent, brown, 50 skin of net free area, 9 inch diameter opening, as hot air rises the vent allows the hot air to escape, should be installed up towards peak of roof for maximum exhaust. This product adds a great value. Product is highly durable and very easy to use.