The beautiful hamnd crafted cat wall mounted hexagons come individually or as a set of 2/3/4 or 5. All interconnect allowing your cat to roam and explore, settling in its chosen one. They come in Solid pine or a Dark Oak stain. You also have the option to have a perspex front or not, as your preference. 
The additional cat steps can be purchased separtely as well as a larger cat step with a built in scratching post