Lippert Components 201478 Door StopDoor Stop; Used To Protect Wall From Damage; Black; Rubber Bumper,The Replacement Entry Screen Door Rubber Bumper made from durable plastic will protect the side walls of your RV from scratching and denting caused by a swinging entry or cargo doors. This simple and in expensive replacement part will safe guard your investment from costly repairs and fits all standard Lippert Components entry and cargo doors.