Both sizes come with small photo display cards. The cards serve as the certificate of authenticity and include information about the specimen on the reverse side.

Please note: Each boxed specimen is a unique fossil that originally formed part of the tiled armor of a living creature. As such, they vary in shape and color. Some are compact, and others are a bit longer. Their hexagonal patterning allowed these osteoderms to interlock together to form a protective shell. The shell protected Glyptodons from predators and even members of their own species when they faced off in conspecific duels.