6" Round Open Screen Vent w 1/4" mesh, mill - bag of 2 Open screen w 1/8 mesh These small round vents are

These small round vents are made of Aluminum

2" Round Black No Screen Vent

RWS-108 4"4PK

6" Round Black Open Screen Vent - bag of 2

RLW-100 4" 4PK

6" Round Open Screen Vent w 1/4" mesh, mill - bag of 2 Open screen w 1/8 mesh These small round vents are6" Mill Open Screen Vent, 1 4" mesh bag of 2 RS 104 6"2PK These round aluminum vents have a strong 1 4" screen to keep insects out. They are easy to install. 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. 16. 970 si nfa (square inches of net free ventilation area) Bag of 2 vents. Made in the USA. Orders placed by 3 pm MT will ship the next business day.