Product review (5 stars): The perfect space saver!
When I got my new washer and dryer delivered I was under the impression that they would stack with no additional tools.  I was wrong, and my local home improvement store that I purchased the washer and dryer from was out of the stack kit that I needed.  I am very glad that I went to Amazon to find the kit, not only did it get delivered the next day, but I ended up saving money too!