Door Hardware

I am staying at my sisters room when I go here at my parents house. Mom put my computer on her bedroom. Yes I am a squatter! LOL! I want to work in a peaceful room so this will be fine to me. But recently the door to this bedroom is hard to close. I think this needs to be replaced. I need to check our local door hardware if they have the same size. Gotta call my husband first to see if he is available this afternoon. I need a driver you know!