These work fine.  I wanted dark blue, and there wasn't a lot of choice in body pillow size.  The zipper has held up well, but they're kind of a pain to take on and off for washing.  You get used to it though, and I bought another set with zippers on both ends that is only marginally easier.  The fabric isn't as soft as I'd like, even after numerous washings with fabric softener, but they're well made and I got the color I wanted.