The day you find yourself exposed to pepper spray, tear gas or smoke from fires you’ll want to be prepared. At Safeware Inc our Avon masks also filter against biological, radiological CBRN agents, Toxic Industrial Chemicals and Materials. They offer a great field of vision with wide eye shields that allow for good peripheral vision. This mask is good for CBRN protection, first responders, SWAT and counter terrorism operatives. We also sell the filters themselves that protect against chemicals and biological agents as well as the scratch-resistant goggles in clear or smoky for our masks. Complete the set with a bag with padded back and shoulder straps for long periods of wear. You can also hang it off your belt loop. Opens and closes easily with Velcro and straps.