Feature 1Practical Design: This bumper cap cover prevents drain hose from detaching, will not cause damage while driving the RV, enhance driving safety. 2Secure Pin: The secure pin of the bumper cover prevents the cover from opening during RV travel. Small ventilation holes provide airflow and act as screen. 3Easy Installation: Simply snap the bumper end cap onto both ends of the RV bumper, tighten the screws, then insert the pins to secure. Slip matching non slip rubber pads inside the cover flaps for a better fit. 4Versatile Use: This square bumper end cap cover is suitable for most 4 inch square bumpers, hiding the drain hose effectively, catering various mounting needs. 5Sturdy Material: Made of high strength carbon steel, this bumper plug cover is more robust and offers a better fit than hard plastic covers, resisting daily wear and tear, ensuring long lasting use.Item Type: RV Bumper CapMaterial: Carbon SteelFitment: Suitable for standard RV 4-inch square bumpers Package List2 x RV Bumper Cap7 x Accessories