Film divided in 4 parts.  This video explains to employes why it is important to get earplugs, and show every steps to insert them in the ear canal.

Writer and director : Christophe Averlan Animated, edited and mixed by  : Perrine Prieur, Art director. Cinematography : Mathieu-David Cournot Starring : Jérôme Polny et Laurence Bussone
Client's website : INRS