Stainless steel material for enhancing its strength and durability.. Solid built, anti-rust, practical and high reliability, provides long time service.. Allow fresh air to circulate in your motor home or enclosed trailer while keeping the interior ventilated without letting in creepy crawlers or compromising security.. When you driving on some country roads, it can protect against stone chips and debris damage your car paintwork.. This vent is designed for RV enthusiasts to fend off wasps, mud dauber nests, birds, and rodents that can wreak havoc in your RV..
