Rib tips are the end of the rib cage that protrude out and can be seen on either side of the spine. Each vertebra has a pair of ribs attached to it, which join together in the back to form the rib cage. The tips of these ribs are what we call rib tips. While they may not look like much, these little bones actually play an important role in protecting our vital organs. Without them, we would be much more susceptible to injury.