This is the brush with the regular deshedding side up.

This is the brush with the rake side up. The prongs look sharp in the pic, but they're actually nice and rounded.

And this is the front so you can see the little flippy thing that lets you flip the brush heads back and forth (please excuse the blur).

This thing is amazing. The hair comes out in piles, and the dogs love it. They push each other out of the way to get brushed, and they've never, ever done that. The rake side is good if you have long haired dogs for getting tangles out, but for the short haired hounds I've been using it for massage and they can't get enough. You can also use the rake on carpet - I used it in my car to pull the hair that had woven itself into the carpet.
Anyway, I was pretty pleased with my Fairtime score.