The concept that door grating confident compared to other solutions. The door in the grid allows it, without having to climb over it really easy to get past the grid. This makes it well-suited for passages to be relatively frequently used (door of the nursery or kitchen for example). The small door opens in a small space and is also suitable for our narrow hallway. The grille can be mounted without drilling, screws or anything else needs to be changed on the door or passage. In our case (painted steel door frame) sits the grid so so hard that I stop for childproof. However, I would so secure no dangerous stairs, but it always use the supplied items for safe (screwed) attachment. With the strength of an adult can be the grid push out the door (no screws). Whether you feel the color scheme as well has probably everyone judge for themselves. The manual is included in English only. This is a product marketed in Germany product already unusual - especially since many sentences with "Warning" start and "Caution" and should therefore be construed strictly.