1. Safety: The RV door stopper can prevent the door from being too spread out or too narrow, helping to maintain the stability and safety of the RV door.2. Protect car doors: Doors can be damaged when they are too spread out or too narrow. RV door stoppers protect your vehicle doors by preventing them from being damaged or accidentally closing.3. Stability: The RV door stopper can maintain the stability of the doors movement range, prevent the door from shaking or swinging, and improve driving comfort.4. Easy to install: The installation of the RV door stopper is very simple and only requires some basic tools, which is convenient and quick.5. Compatibility: The RV door stopper is suitable for various brands and models of RVs and has good compatibility.6. Durability: The RV door stopper is made of high-quality materials, has good durability and corrosion resistance, and can be used for a long time in various harsh environments.7. Parameters:- Material: Reinforced nylon- Installation location: RV hatch position- Function: It can maintain the stability and safety of the RV door, prevent the door from being accidentally closed or damaged, and improve driving safety.Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 8cm * 2.8cm / 4.72inch * 3.15inch * 1.1inch Qty per Carton 200 Carton Weight 13.00kgs / 28.66lb Carton Size 40cm * 36cm * 36cm / 15.75inch * 14.17inch * 14.17inch Loading Container 20GP: 514 cartons * 200 pcs = 102800 pcs40HQ: 1194 cartons * 200 pcs = 238800 pcs