On his ebay listing they say they stack inside of each other, so are the steps in 3 pieces? What are they made of, wood or plastic with carpet overlay? I have been looking for a set and the ones I found that I really want are $200. I seen them at a local pet boutique, they are made of the best foam very solid and covered in suede. I just haven't been able to bring myself to spend that much on steps so I am still looking. Any info you could give me on these would be greatly appreciated. here are the ones I want the most
http://www.doghollywood.net/companion_ramp.html