Barnacles are crustaceans that begin life as free swimmers but soon attach themselves to rocky shores or bottoms of boats.  They love high action locations where water is constantly flowing and bringing new life.  Their name comes from the Greek word balanos which means acorn. Let these natural white and purple barnacles attach themselves to your home decor to give the room a coastal feel. Barnacles range between 7-10" in size and 1-2 lbs in weight.