Radioactive Terror Never Looked So Scary Introducing The Biohazard Mask. This Apocalyptic Mask Has A Grimy Skeleton With Bleeding Ooze From The Skull With Metallic Gas Filter Mask. Great Choice For Halloween Parties. You Can Accessorize With Ax Or Gun Props. This Mask Is Designed To Maximize True Fear Factor. You Can Even Use Them For A Video Game Party With Your Friends. This Mask Allows You To Play Out Apocalyptic Dreams Of Becoming A Zombie Nomad Buy Today Supplies Are Limited.