Filter out the toxins spewed by humanity with the Biohazard Gas Mask. This mask is black in color and features a cautionary biological hazard warning over the filter cartridge. Three silver spikes adorn the cartridge filters and another 2 are present on top of the nose. Jutting from the mask is green translucent tubing connected to syringes, for a truly biohazardous look. This mask makes a great accessory for apocalyptic and zombie takeover costumes, or even for cyber goth and rave outfits.