"Replace Memory Card" Sign for Camera

I created this little sign to hang from my camera when it has no memory card inserted. Thought I might share in case others are interested. Purpose: visual reminder that you need to reinsert memory card before your next project begins. Most cameras have a setting that won't let you take photos without the card inserted -- but if you are shooting tethered to a computer, this setting gets overridden. Assembly: I took an elastic hair tie, cut it open, and then stitched the ends into loops for hanging purposes. You could use a piece of string instead, or attach to a keychain. Use Instructions: Hang on your camera (or printer, or whatever device needs a card!) somewhere. If you use a thin enough rope/cord, it should be able to be retained by the camera's card door itself. Since this camera has a protective cover added, I just looped it through the hotshoe protector/cover. Will this work in your camera bag? Maybe not. But it's intended more for when you have the camera out in your studio or