This intriguing shape is Maori-inspired, they told me, and it certainly is plausible. It also puts me in mind of a bird's head, a fox with a curled up tail, a bird's skull (other way up), or a fiddlehead, or a flame. Anyway - I really like the shape and think it is pretty cool. You get a matched left and right mirror image pair.
13mm x 23mm By the pair.