The Dreambaby Ava 9cm Security Gate Extension is designed to be compatible with the Dreambaby Ava Security Gate. This extension allows the Ava Gate to be used in wider openings, accommodating gaps up to 90cm with one extension or 99cm with two 9cm extensions (one on each side). Extensions are ideal for hallways or stairways that are wider than standard gate openings. It conforms to European Standard EN 1930:2011. A maximum of two gate extensions can be used, one on either side of the gate. It fits the White Ava Gate, and the extension should be attached before installing the gate. Key specifications include minimal assembly, a 1-year manufacturer's guarantee, and it fits Ava Standard and Slimline Gates (G2095 and G9334BB) and Liberty Gates (G854 and G867). Warnings: Read instructions before installation as incorrect installation can be dangerous. Never use without wall cups. This safety barrier is for domestic use only. The gate itself provides a safe environment for your child, preventing access to unwanted and potentially dangerous areas of the home. It is made of sturdy metal construction and is 76 cm in height. Conforms to European Standard EN 1930:2011 and is designed for children under 24 months.