6" Round Open Screen Vent w 1/8" mesh, brown - bag of 2 Screened vents - tab style These small round plugs are

These small round plugs are made of Aluminum

RWT-200 2"6PK

846 si nfa (square inches of net free ventilation area)

They do not have insect screens

24 si nfa (square inches of net free ventilation area)

6" Round Open Screen Vent w 1/8" mesh, brown - bag of 2 Screened vents - tab style These small round plugs are6" Round Open Screen Ventw 1 8" mesh, brown bag of 2 RBS 108 6" 2PK These small round vents are made of Aluminum. They have a strong 1 8" screen to keep insects out. They are easy to install in wood. Not made for glass or plastic or PVC pipe. They fit into the hole made by a drill type hole saw and are held in place by knobs on the side of the vent. No nails or screws are needed. Fits into a 6 inch round hole. Made in the USA. Orders placed by 3 pm