Mount this WCS Dryer Vent Excluder over an existing dryer vent to allow birds or rodents to leave but not return. Measures 6″ x 6″ x 11″ , with 4 mounting flanges and one-way exclusion door. Once pests are excluded, cover opening with vent cover to prevent future problems.

Brand:Wildlife Control SuppliesWeight:1.08 lbs. (.489 kg.)Wire Gauge:16 gaugeMesh Size:1/2″ x 1″Target Pests:Rodents, Birds