The 365 days of 2018
Oh dear, the first to comment, without previous guessers to give me a clue!NO idea!!! Must be something we don't have in New Zealand!!! (grin)
A Hair Clip? A plastic clip of some kind!
It sure is interesting! I think it is a finial, maybe from a curtain rod?
a knob from a closet/drawer or something...
hmmmm.... looks like the edge of a fancy binder...Hugz
Good question ! :-)