This is a hand signed team Jersey by the 1972 Super Bowl VI Champion Miami Dolphins. This is an official game jersey identical to the one worn by the Dolphins in 1972. It is signed by every member of the perfect 17-0 Miami Dolphins., which is the only NFL team to ever go undefeated. The ability to reunite over 30 players from a Super Bowl Championship team is one of the greatest feats any company can do. To reunite the most dominant Super Bowl Championship team in history.