These wholesale shells are Cerithium and Auger shells! I package them together, because they look so similar. These are so hard to find, but they are gorgeous! They range from about a half an inch to an inch long. They are pointy on one end, and have an opening for the animal on the other end. These shells can make adorable shell earrings or can be used in shell decor. They come in bag of 15 mixed Auger and Cerithium shells.