Prosciutto is a man of slim build, having short blond hair and keeping them braided into three short mats at the back of the head. Prosciutto uses his Stand Grateful Dead's ability to age people in a large area. Prosciutto can also age himself. The aging can be slowed down by using something cold like an ice cube, as the ability activates through high temperatures.

The man is currently on his computer, communicating with La Squadra members.