Keys

 We all have extra keys in a drawer. We put them there for safe keeping. Years later, we have no idea what they are for. This morning I found a key ring full of keys in my jewelry box. They were all different sizes and shapes. Normally keys come in a few standard templates. They no longer for any of my locks. I have no idea what they once opened. I did not throw them out as I was not 100% what they were used for.