Convenient protection Fixed belt and ultrawide design provide a secure, snug fit. Made of 420D waterproof Oxford cloth to withstand heavier weights and protect your jack from rust and corrosion. Keeps the jack dry and fully operational with quality materials and convenient coverage. Height Height can be adjusted easily. Choose the height to suit your setup and avoid chains that are too long. Two Dring designs on each side let you adjust the safety chain length for enhanced safety. Drawstring design Equipped with an adjustable drawstring that tightens around the electric tongue jack, preventing water intrusion and damage. The cover withstands rain, snow, sun, and dust, helping keep your jack clean and dry. Weather protection Shields your trailer jack from rain, dust, and UV rays. Prevents rust and corrosion and extends service life with tear strength, waterproofing, and breathability. Delivers reliable performance and durability. Use scenarios RV travel in variable weather: protects the tongue jack during trips in rain, snow, or dust, keeping it dry and functional between stops. Longterm outdoor storage: guards against rust and corrosion when the trailer is parked outdoors for extended periods. Flexible setups and frequent height changes: compatible with different tongue jack configurations, with height adjustable coverage and adjustable safety chain length for secure towing.