There is a problem in our bedroom door. It would not close so I asked my husband about it. He said that it needs to be fixed. He need a shims to level the door frame in the opening so it would open properly. I have no idea what is shim so I asked him to go to the store when he have time. I like our bed room door close all the time. It is very important. He said that he will maybe tomorrow. I told him that he needs to fix it as soon as possible and he only said “yes dear”.