Hitch Bud Horse Head Trailer Hitch Ball Cover. New without tag. I have two. Price listed is for one. Really life-like and unique horse head ball cover. Waterproof protection that looks fantastic! Flexible and easy on-off. One size fits most. Whether you are an avid rider or a big fan only, you will really be happy with this horse head riding on your trailer hitch. Please refer to the pictures for the best representation of this really cool trailer ball cover.