Sea-Dog 7275253 Mushroom Vent, 8" OD, Dark Grey Television Accessories Three pre-drilled holes for a

Three pre-drilled holes for a smooth screw on installation

Durable melamine construction is virtually unbreakable

An elastic hem provides a snug fit and durable thread ensures weatherproofing at the seams

Microwave and Dishwasher Safe

Sea-Dog 7275253 Mushroom Vent, 8" OD, Dark Grey Television Accessories Three pre-drilled holes for aSea Dog 7275253 Mushroom Vent, 8" OD, Dark Grey Provide passive ventilation for your cabin by reducing stagnant air, mold and mildew without opening a hatch. Fully adjustable with a manual knob. Translucent center provides additional light down below. O ring and gasket prevent water ingress. Trim piece provided for thru deck installations. 4 hole required. Constructed of injection molded nylon with a nylon cover. Includes all necessary hardware for