They do.
They have a square light wood top and bottom piece, but the rest is all glass and two thin metal "ladders" that hold the shelves up and supports the structure. But it's glass all around.
I know because I have mine about six feet away, and I only got it just over a month ago, and it was new, too, i'd never seen it there before.
Really? I guess the burbank one is sold out then. I didn't see any there at all. And the one I prefer is the one with the black wood on the top and bottom, but if those are all sold out, then I guess I'll have to settle with just the regular wood one. I prefer this style only because you can see everything in any angle without anything blocking the view. I might have to go searching for the black one at a different Ikea. Thanx for the heads up on that.