Compatibility: Designed to fit 30/50 amp American RV power cables, ensuring a secure and protective cover for your electrical connections<br> Dimensions: Features an approximate diameter of 13 cm and a height of 6.3 cm, providing ample space for cable management while maintaining a compact profile<br> Sturdy Construction: Made from PP materials to withstand outdoor elements, offering long term protection for your RV's electrical system<br> Easy Installation: Simple to install with minimal tools required, making it convenient for both seasoned RV owners and newcomers alike<br> Enhanced Safe: Protects cables from damage and wear, reducing the risk of electrical hazards during your travels or stationary use<br> Specification:<br> Material: PP<br> Size Chart:<br> Diameter: 13cm/5.12inch<br> Height: 6.3cm/2.48inch<br> Package Includes:<br> 1x RV Hatch Cover<br> Note:<br> Please allow slightly errors due to manual measurement and different monitors.