Simply place the cover over the hitch ball, and it will fit securely, providing a protective layer. These trailer hitch ball covers are essential for maintaining the integrity and longevity of your towing ball, making them indispensable accessories for any RV or off-road vehicle owner. By shielding the hitch ball from dirt, moisture, and other environmental elements, these covers help prevent wear, ensuring that your towing setup remains in optimal condition. Whether you're an avid camper or an off-road enthusiast, these covers are a must-have addition to your vehicle gear. Features -Color:Blue -Material:Rubber -Size:6.00X6.00X5.50cm/2.36X2.36X2.16in -Rubber: constructed from rubber, this cover provides durable and effective protection for your hitch ball -Wide application: suitable for use with rvs, offroad vehicles, and trailers, offering versatile protection for different hitch balls -Quick installation: no tools needed; simply place the cover over the hitch ball for fit -Debris guard: effectively blocks debris from entering the hitch ball, helping to extend its lifespan and maintain performance -Solid protection: ensures strong and defense against damage, keeping the hitch ball safe and functional Package list: 4 x Tow Ball Covers