Simple clothespeg nipple clamps [DIY]

A really simple bit of DIY I did to turn some plastic clothespegs - which work pretty well as DIY nipple clamps already - into more useful items.

All you need are some plastic clothespegs, a few tools (a drill and some files), and you're done.  Only takes a few minutes.  Beyond that, anything like padlocks, keyrings, string, a keychain or whatever you have lying around.