Just a simple bracelet I made for my wife. Nothing special. I printed it with a sparkly purple PLA as that's her favorite color and it gave it some pop. That's the one in the picture but note that I doubled the height in the slicer before I printed it to create a wider, flatter band. 

Inner diameter is a hair under 31mm. Height is 10.6mm. Can be scaled up/down in the slicer to create a larger or wider band.