Stuck to rocks in tidal pools, stuck to boats, sometimes even stuck to other animals, barnacles are nonmotile crustaceans that feed on plankton by sweeping seawater into their hungry mouths with featherlike appendages. The animal itself is protected inside a ring of calcified plates and is related to crabs and lobsters. This bracelet recreates a cluster of barnacles that you might find cemented to a rock at the ocean, waiting for the tide to come in so they can feast.
To choose your size, measure your wrist above the wrist bone with a tape measure and consult this chart:
= 15.3 cm elliptical circumference (54 x 43 mm), opening 20 mm
= 16.9 cm circumference (60 x 47 mm), opening 22 mm, will fit most
There is also a matching barnacle pendant: http://shpws.me/OH4L