Crown Vent Guard-White 2" No Screen vents These round aluminum plugs are

These round aluminum plugs are easy to install in wood

They have a screen to keep insects out

These small round plugs are made of Aluminum

These flush-mount stainless steel butterfly vents open and close with a knob in the center

Crown Vent Guard-White 2" No Screen vents These round aluminum plugs areThe Crown Vent Guard protects your plumbing vent pipe from getting clogged with debris and prevents rodents from entering. Installs quick and easy with standard PVC pipe cement. This is a 3" Vent Guard with an adapter so it fits standard 2" vent pipe. Units feature a two piece twist locking interchangeable screen vent cap. Vent Cap only. Does not include the pipe or roof jack. VGW2