Purchased in 2024 and stored without use after taking it out of the box. No instruction manual. ■ Nihon Ikuji Baby Gate Smart Gate 2 Plus For Stairs, Upper Stairs ■ Color: Natural To prevent any problems, please refrain from purchasing if you are overly concerned about details. ■ Product Details, Specifications ↓ Quoted from the internet below ● Target age: 6 months to 2 years old ● Baby gate that can be used on stairs ● High type that children find difficult to climb over ● Upper and lower double locks and manual lock ● Lock cover to prevent accidental opening and closing ● Door opening function that allows the door to be left open when opened more than 90 degrees ● Step cover to reduce tripping ● Includes one extension frame ● Safe for pets * Product information, etc., is based on personal research and may contain errors. Please research on your own if you are concerned. 【Included Items】 Everything shown in the photos. Please refer to the photos for confirmation. 【Shipping and Packaging】 Packaged using bubble wrap (packing material). We will ship it. We will ship via Yamato, packed in bubble wrap. Immediate purchase is OK ⭕️