Baby Safe Safety Gate is a perfect addition to child safety items. Installing them at your home ensures Baby and Kids are Safe from hazardous areas like Stairs or Kitchen. Can be also used as Pet Gates. The Safety Gate is Suitable for areas, doorways and stairways ranging from 75-85 cm. These gates can be easily extended with the help of separately available extension of 20 cm up to 135 cm. For the wider Hallways and Gates, the Extensions can be a big help. , , You can choose the Extension depending upon the measurement. Just attach to the Gate before installation. Please note: Baby Safe LED Light Extension can only be used with the Baby Safe LED Safety Gate, Gate is sold separately for this extension.