The triple tray cat gym stands almost 7 feet tall and is perfect for cats who love to perch and climb. There are three trays included at different levels and they are large at about 12" X 16" X 3" wide. Your cat will have fun trying out the different levels of perches that he can both sleep and play on.  The triangle swing that is included is a nice treat for kitty to get some privacy and do some swinging around.  There is also a large tray sleeper that measures 12" X 20" X 3" at the very top so kitty can rest and get the best view around. The main pole in the center stands about two feet and is wounded with sisal rope. The sisal will get your cat to scratch at the cat condo post and not on your own furnishings.