This is a Smart Gate 2 + dedicated wide panel S set. It is a used item and shows some signs of wear, so please understand this before purchasing. [Smart Gate 2 Product Details] ● Two-way door gate that can be opened and closed from either the front or back ● Automatically closes after opening (auto-close system, automatic hands-free) ● Door-open function that allows the door to stay open at 90 degrees ● Also very popular for pets! ● Two-way door that can be opened and closed from either the front or back ● Automatically closes after opening (auto-close system) ● Door-open function that allows the door to stay open at 90 degrees ● Two installation positions that are not obstructed by the baseboard step ※ The step cannot be changed when using the wide panel ● Step cover to reduce tripping ● Safe and secure with a double-lock system 1. Release the lock release knob (below the knob) 2. Slide the opening/closing knob (above the knob) all the way to open the door ● Hinges are more robust for added safety ● No small parts are used to prevent accidental ingestion Target age: 6 months to 2 years old Product size: Width 67 to 91cm, Height 91cm Instruction manual is missing, everything is shown in the images. It will be wrapped in bubble wrap and shipped with stretch film.