This bed rail is great, easy to assemble, and looks good. It is very easy to fold it down, and when my 3 year old is sleeping I can quietly lift it up and with one silent click it locks in securely. It is made of aluminum - I think - so it doesn't hurt when my son bumps his head in it while playing, and it doesn’t breaks/bends when pushing or pulling on it.
I really like this side rail, and would recommend it!