Boat Vent AERO™ 1 Piece - Black is a sew-in rubber vent. Great to use where
tenting with the boat vent 3 may not be an option (i.e. cock pit cover). The
louver front prevent bees or rodents from entering the
cover or just extra protection from heavy rain. This version of the Aero vent is molded with the vent and louver welded together.