GIVE ME WINGS....inside front cover

Here's what I was finishing up this weekend....The inside front cover of my altered book....
inside the little paper cabinet on the right hand page are directions for the others who will be working in it. The 'doors' are attached with little metal swingy things....what are those things called anyway? My brain won't tell me at the moment. Then there is a little metal doo-hickey in the middle of the doors that I attached to hold the doors closed.