Designed to fit all Fred Wooden and Clear-View Pressure Fit Stairgates. Contains 2, 1 for each side of the gate. Features: Use up to 3 Extensions either side of your gate. Each extension will widen your gate by 7cm. With up to 6 Extensions, your gate still meets EN1930: 2011 safety standard. Simply pushes into each side of your gate, no tools required. Made from bite-proof materials with a lick-proof finish.