Features: 1.Moisture Prevention: The boat cowl ventilator could keep good ventilation which will remove moisture from the boat interior, bringing a comfortable environment. 2.Powerful Function: The heavy duty marine intake cowl ventilator can greatly help keep bilges stay odorless and prevent rust, prolong its service life. 3.Exquisite Workmanship: The marine exhaust cowl ventilator is professionally designed with classic appearance, well matched with the overall style of your vehicle. 4.Wide Application: The intake cowl ventilator can be used to various kinds of boats and yachts, commonly installed in marine cockpit, engine ventilation. 5.High Quality Materials: The boat cowl vent is manufactured by premium 304 stainless steel with high strength, ensuring dependable strength, durability and performance. Specification: Item Type: Boat Cowl Vent_x000D_ Material: 304 Stainless Steel + Nylon_x000D_ Without Base:_x000D_ Length: Approx. 140mm/5.5in_x000D_ Width: Approx. 140mm/5.5in_x000D_ Height: Approx. 50mm/2in_x000D_ With Base:_x000D_ Length: Approx. 147.4mm/5.8in_x000D_ Width: Approx. 150mm/5.9in_x000D_ Height: Approx. 100mm/3.9in PackageList: 1 x_x000D_ _x000D_ Boat Cowl Vent 1 x Base