We really like the ball cover. The pattern looks just like the picture, and it went onto the ball relatively easily.
Global Groove yoga ball covers are the best quality ball covers, hands down! I use them for my classroom, and they pass the litmus test for the "use and abuse" of young children:) They are very attractive, too. The handles are extremely functional, and the covers wash well, too. After using a half dozen last school year, I bought them for all my students this year. It's a great investment!