An economical 24" OC cardboard vent that is easily installed. The baffle is incorporated into the vent providing a wind barrier to the exterior and an interior block for blowing in attic insulation.  Flexible material for installing on all joist sizes.  Vent incorporates a 6" baffle that provides a  cavity block.  Sold in bundles of 50 vents or on pallets.  Stores flat and is easy to transport and handle.

CB2444 Product Specs