Replace lost or damaged RV bumper caps and keep flying or nesting insects and rodents out. Prevents wasp nests in your 4" square RV bumper and the stings the occupants can inflict! Polyethylene RV bumper cap offers an easy squeeze-grip for effortless installation and removal. Keeps out flying & nesting insects as well as rodents out | Camco No-Insect RV Bumper Caps, Set of 2