The Lindam 7cm Universal Pressure Fit Safetystair Gate Extension in White is a portable and adjustable stair gate made from mixed materials. It has a height of 74 cm and a width of 7cm, providing a secure barrier for babies and young children to prevent them from accessing dangerous areas. The pressure-mounted design makes it easy to install and remove, offering flexibility for different stairways and hallways. With the trusted Lindam brand and a simple yet effective design, this extension is a must-have for parents looking to ensure their child's safety. Box opened