Product review (5 stars): Just what was needed to quite the squeal.
Everything you need to replace both rollers, except the tools.  I had actually taken the dryer apart and greased the old rollers, so I was familiar with how to open it up.  There is a link on the item to a youtube video that is very good if you are not mechanically inclined.  I bought the pliers/tool to remove the spring clips - cheap one from a local discount tool & tarp warehouse - this is much easier than prying them off with a screwdriver.  If your dryer is squealing when you start it, but otherwise is drying clothes fine then this kit is your solution.