The CoolTherm Face Mask/Large Dressing is uniquely dual-purpose. The eye, nose, and mouth apertures are perforated and can be removed with ease. This allows quick preparation of the dressing for use on the face. Alternatively, leaving the perforated areas in place renders the dressing suitable for covering larger body areas such as a limb or the torso. This dual-purpose design offers additional flexibility, particularly valuable in the space limited environment of an emergency ambulance.