COMPATIBILITY: Compatible with Dreambaby pressure mounted regular height (76cm tall) Ava and Liberty Safety Gates SAFETY & SECURITY: This baby gate extension is made from sturdy metal to ensure safety and it's a great addition to help childproof your home. MAXIMUM EXTENSION: The Ava and Liberty gates can accommodate a maximum of two extensions, one on each side of the gate. MEASUREMENTS: The Dreambaby Ava and Liberty Gate Extension measures 76cm tall & 9cm wide EASY TO INSTALL - Simply remove the tension knob from the gate insert the extension pin, put on the extension and then insert the tension knob