This is kind of like reviewing a pencil- you sharpen it and it writes- use the other end if you make a mistake.
Well, how much can you say about a foam roll. You lay it down and then you lay down on it. Can be kicked under the couch for those that don't want to lift it. If you drop it, it won't break. Well, don't take my word for it. Read more reviews about a foam roll to be sure.
Seriously though, as foam rolls go, this one is a good choice. It's high density foam, so it won't break apart like the kind of foam that is used to package boxed items. A lot of people are using it for their back, but it can be used for a lot of other exercises as well.
So if you're interested in a foam roll to stretch out on, I'd have to say this is a good choice. Also consider
Treat Your Own Spinal Stenosis if you're looking for some effective back exercises.