An oxygen mask provides a method to transfer breathing oxygen gas from a storage tank to the lungs. Oxygen masks may cover only the nose and mouth (oral nasal mask) or the entire face (full-face mask) in other words, the Oxygen Mask Rule is simple: if the cabin loses pressure, oxygen masks will fall from above. You are to place yours on yourself before trying to help others. … If you break the Rule, you may get your child’s mask secured just as you run out of air.

– Made of non-toxic pvc medical grade , Poly propylene

– Sizes: Adult -Pediatric, neonatal

– With production capacity up to 2.200.000 piece per year.