This is an absolutely massive and truly incredibly alligator maxilla (upper jaw) with seven original teeth still intact. It is very difficult to find alligator jaws with original teeth still intact - and this one has SEVEN!! Very heavily mineralized and rock solid; weighs 15.6oz which is very heavy for the size. Beautiful glossy black enamel on the teeth. This is an incredible specimen that the pictures do absolutely no justice. Top quality piece.