• This Plague Doctor Raven Skull Sandtimer is made of polyresin, sand and glass. It is hand painted and polished individually. • This Plague Doctor Raven Skull Sandtimer measures 7" tall, 5.25" wide and 3.75" deep approximately. • A plague doctor was a physician who treated victims of the bubonic plague during epidemics. One of their most unique attributes is their bird like beak mask among other things. We combine this image with alchemical symbols, skeletal spine bones and raven skulls to create a bizarre sandtimer. • Props in photos are not included with the item.