Showcase your love for RV camping while providing a custom look to your vehicle with the Life is Better at the Campsite Hitch Ball Cover. It is a decorative hitch ball cover that helps protect your hitch ball from mud and rust. The cover fits 1-7/8-inch and 2-inch diameter balls. Made out of flexible PVC, the hitch ball cover measures 5.5-inches x 3.5-inches x 2.75-inches. Color: Blue.