Summer Infant Sure & Secure Extra Tall Walk-Thru Gate

I love this gate. We have it in a spot that we cannot have a mounted gate, and it is perfect. The opening IS wide enough, and it is very easy to operate. Also, even though it is pressure mounted, it is sturdy enough that when my son shakes it, it doesn't move. There is a bar across the bottom, as you've probably read about in other reviews, but they have to have that to be able to mount it with pressure. I walk through the gate without even noticing it. Also, this gate closes itself behind you.