This safety gate extension is adaptable and increases the protection surface of the wooden safety gate by Vertbaudet by up to 2 x 8 cm. The safety gate is sold separately on our website. WHAT YOU NEED TO KNOW Safety gate for children up to a maximum of age 2 years Rubber tree wood, steel and plastic structure Dimensions: width 8 x height 77 cm You can add 1 or 2 extensions: One 8 cm extension = for spans of 81 to 89 cm Two 17 cm extensions = for spans of 89 cm up to 97 cm For home use only, this safety gate was designed for children up to 24 months. Do not use this safety gate without the wall-mounting brackets. Do not use it in window openings. Prevent accidents by ensuring safety gate is assembled correctly and is well positioned.