The baby plus Baby Security Doors is designed for the safety of children in indoor areas such as stairs, corridors and kitchens. When the door is released, it automatically closes itself. Thanks to this feature, the risk of unintentional opening is eliminated. Thanks to the safe and strong double lock, it is very difficult for babies and children to open it. It can be opened on either side or on one side. It does not contain an extension piece, but the width can be adjusted with the fixing parts on the sides. Product Size: 75 - 82 x 76H | Adjustable width 75 to 80cm