Minimum Facial Demensions

The POTOMAC Emergency Escape Mask is produced in one size suitable for most faces. It is estimated that more than 80% of the population and more than 97% of adults, have facial dimensions suitable for the mask. Generally, the mask fits children who are ten years old or older.

Warning
Persons who do not meet both of the following minimum measurements must not use the POTOMAC Emergency Escape Mask, because the mask will not fit or function properly on such a person. Failure to follow this warning can lead to serious injury or death.

A minimum distance of more than 3.1 inches (8 centimeters), measured between the center of the chin and the upper edge of the eyebrows with the mouth remaining completely closed.

A minimum distance of 2.5 inches (6.5 centimeters), measured between the outer corners of the eyes.