Premium Material: Outdoor caravan hitch cover is made of heavy duty 600D oxford fabric material, which can protect your trailer hitch from dust, UV rays, rain and snow. Keep the tow hitch dry and prevent rust for a long time Perfect Size: Trailer hitch lock covers measures 34.25"D x 24.41"H and fits rv jack. Keep your towing hitch machine dry and tidy all year round without worrying about being affected by bad weather, which your trailer will always look like new All Weather Protection: Caravan hitch cover can protect hitch tongue jack from rain, snow and dust. Effectively prevents water from entering the hitch, keeping the interior trailer hitch clean and dry. Suitable for most RVs, campers and travel trailers Easy to Install: The hooks and jacks on the bottom of the tow hitch cover can be tightened for a secure fit that holds the trailer tightly and is not easily blown away by the wind, making installation and removal easier After-sales Service: Please measure your hitch cover before purchase to make sure you choose the right size. If you have any questions about our caravan hitch covers after purchase, please feel free to contact us and we will solve the problem for you Caravan hitch cover can protect your trailer hitch lock from dust.