Thank you for your interest. This is an athletic house for reptiles. This item is made by laser cutting Japanese cedar plywood. It was made with care, but it is a DIY project made by an amateur, so please refrain from purchasing if you are concerned about imperfections. The dimensions are: Height: 60mm Width: 158mm Depth: 88mm (house) / 34mm (stairs) / 122mm (overall) If you would like to know any other dimensions, please comment. As a finish, Osmo natural paint is used to make it resistant to dirt and water. This product is a kit and will be disassembled when shipped. Anyone can easily assemble it by looking at the photos. It won't fall apart just by assembling it, but if you are concerned, you can purchase a small amount of wood glue at a 100-yen shop and apply it. Please comment if you have any questions to prevent any problems after purchase. #leopardgecko #leopardgecko #reptiles #athletic