Mine are pretty basic. I have the key to my bff's house (semi-roommate), and the key to where I live on a Nine West Key chain that came with one of my purses. My Jeep key and remote are on their own, on an elastic because I often have it around my wrist, ready to use as a weapon if needed and I don't like having several keys dangling while I'm driving because I'm obsessive compulsive. Also, it's makes for taking up less pocket room when I go out without a purse.