This multifunctional accessory is a must-have for water tanks, RVs, and yacht. Its design allows for easy refueling and water addition, making it convenient for outdoor adventures. The materials used in its construction ensure durability and performance, allowing it to withstand various weather conditions. With its simple installation process, easily install it without the need for tools. Features -Color:Multi -Material:Nylon -Size:8.50X7.00X4.00cm/3.34X2.75X1.57in -Opening diameter: 50mm - connection diameter: 38mm -Screw hole diameter: 5mm -This accessory is must-have for anyone who loves outdoor adventures with water tanks, rvs, and yacht. it provides protection for fuel and water tank openings. -This accessory boasts durability and performance. it can withstand outdoor conditions. -The installation process for this accessory is easy and suitable for all users, easy to install and use. -The color adds a fashionable touch to water tank, rv, or yacht. it's a stylish accessory. -Whether you're on a camping trip, a beach vacation, or a long-distance road trip, this accessory is perfect to keep water and fuel tanks clean and safe. Package list: 1 x rv water inlet