Review on 🚐 Enhanced Airflow and Insect-Resistant RV Bumper Cap Set - Camco 40325 - Designed for 4" Standard Square Bumpers by Justin Vasquez

These bumper covers are perfect for 4" RV bumpers. Most factory bumper covers have a large hole in the center that allows mud bugs, wasps and other pests to conveniently nest in your bumper , until you open them to get a drain hose and a nasty surprise (ask me how I know!) .These caps still provide ventilation so your drain hose dries out between uses, but prevents surprises! As an added bonus they fit much snugger than the factory caps on my 2017 Rockwood Mini Lite and prevent them from falling out on the road, simply press in the center of the cap for easy removal and then press down when You're done One of the first products I buy when I buy a new caravan.