Camco's 4" Bumper Cap with Insect Screen can be used to replace a lost or damaged RV bumper cap. It has vent holes and a squeeze grip for easy installation and removal. Holes allow ventilation while keeping flying insects out. Ridged sides help prevent the bumper cap from coming loose while driving down the road. A saver is included to help prevent a lost bumper cap. It is made from durable polyethylene.