Product Review

These round vents are easy to install. They fit into the hole made by a drill type hole saw and are held in place by tabs on the side. They are used for ventilating soffits and eaves, reptile cages, display cases and spice racks. Note: These are made for thin material like metal, plastic, or glass. They do not work well in wood. The tabs need to be bent over from the rear. Package of 6 vents.