Product review (5 stars): The Best!
Best Indoor Dryer Vent I've ever used!  Huge improvement over the ones I had been using that required clamps.  No more steamy laundry room, no more lint flying around.  Ready to order another just to have for back up.  Tip: the back of my dryer isn't flat, so I snapped the tabs off and it fits securely and works very well!