Sal is 17 years old and his height is 169 cm. Sal was an adventurous teenager. He seemed resourceful and knew how to stay calm in stressful situations, as can be seen from his communication with ghosts. He seemed friendly and polite, despite the rude or scared responses he might get from people reacting to his prosthetic, and was openly affectionate with his friends.  The most noticeable feature of the Fat is its prosthetic mask, which is mostly white with a light pink spot above the right eye. 