This listing is for: (1) NEW MIRA Safety MD-1 Children’s Gas Mask Size LARGE (Ages 6-12 years old) – Full-Face Protective Respirator for CBRN. Flag that is attached to Velcro. Uses the same NATO standard 40 mm filters, just like the other MIRA Safety gas masks. Designed FOR children, one of the only reusable gas masks available for children on the market today! Compatible with Air-Purifying Respirators. Panoramic visor design allows for unobstructed sight and peripheral vision. Comes with a detachable hose for reduced weight and improved comfort. THANK YOU for your support!