The Ultra Tongue Jack Cover is designed to protect the head of your electric 12-volt trailer tongue jack from weather, UV exposure and road grime. The heavy-duty fabric is perfect for long-term storage. Drawstring closure provides a secure fit. Works with most electric tongue jacks. Sized to fit larger jacks. Measures 16.25"W x 17.5"H. Drawstring closure for a secure fit Works with most electric tongue jacks 16.25""W x 17.5""H | Camping World Ultra Electric Tongue Jack Cover, 16.25"W x 17.5"H