This item is a severed arm used in the 2010 horror film Piranha 3D. Items such as this can be seen toward the end of the film as the piranhas have ravaged through scores of Lake Victoria spring break partiers. The arm is made of foam rubber and extends from the elbow all the way to the fingers. Featured heavily throughout are “bite marks” as well as exposed muscle tissue and numerous smaller wounds giving the effect of having been chewed on by the tiny but deadly creatures. The wounds are colored red and still have small amounts of dried fake blood used for the film.