Recommended for children aged 6 to 24 months the safety 1st simply close extra tall metal gate combines simplicity design and quality for a strong u shaped pressure fit gate it fits openings from 73 to 80 cm and can be extended to cover a maximum width of 94 cm with 7 cm extensions sold separately using a four point pressure system the gate is easy to install and creates pressure to hold the gate in place without being drilled into the wall made of steel it is very strong and durable