Thank you for viewing! - Brand: Nihon Kiji - Model Name: Smooth Multi Gate Whity - Installation Width: 77-85cm - Height for Stairs: 79-87cm - Features: Design considering safety - Color: White This is a valuable type that can also be installed on stairs. I purchased it at a used goods store and used it for about a year. *Extension frames are not included, so the installation width is 77-85cm (79-87cm on stairs). *There is no instruction manual, but the installation method is almost the same as the Nihon Ikuji Baby Gate Smart Gate II Plus, so please search online. *All accessories shown in the photos are included. Stairway sockets: 4 Installation bolts: 8 One anti-slip pad is missing, so if you need one, please apply a commercially available one. Also, wood screws, nails for plasterboard, and double-sided tape are not included, so please purchase them at a home center if needed for your installation location. *One bolt is difficult to insert and remove. It was difficult to pull out, but once fixed, there were no particular problems with use. (Photos 15-16) *Operation has been confirmed. Please understand that there may be minor scratches from use. There is no damage. It looks a bit blackish, which is difficult to see in the photos. (Photo 6 is easier to see) I have cleaned it thoroughly, so please rest assured that it is clean. I would like to sell it to those who can confirm the condition in the photos and are satisfied. There is no box, so I will wrap it in bubble wrap and plastic wrap for shipping. I cannot offer a discount due to the high shipping cost. Thank you for your consideration. White baby gate considering safety, installation width 77-92cm, height for stairs 79-94cm. Baby gate, safety gate, baby guard, baby fence