The SUN BABY NURSERY barrier is very safe and even "versatile", indeed, as she settled in the insert of a door in a stairway. In addition, we are currently conducting work with us and we are obliged to block the passage of a fairly wide corridor, thanks to the extension provided we were able to install the barrier without any difficulty. Automatic closing is very convenient (make sure to still check that the barrier is still in place, because passages force the closure décalle a little, preventing it to happen automatically). Namely: are delivered with the barrier definitive fasteners (screws) and temporary fixings.
Also we thank Amazon for its speed of delivery, monitoring, customer service, and its very efficient after-sales service.