The adult oxygen masks incorporate additional features based on the original Eco mask design.
The chin section of the mask is now extended and two integral seals ensure that the mask fits a wider range of face shapes.
The masks retraining elastic can be fitted either above or below the patient's ear depending on the patient's face shape; in the
below ear position it eliminates the discomfort and longer-term trauma created by elastic to the top of the patient's ears.
Masks are sold in single units and are supplied with a 2.1m tubing.