nasal strip
adhesive bandage applied across the bridge of the nose and sides of the nostrils, to assist in keeping the airway open
en-GB/ˈneɪzl ˈstɹɪp/
en-US/ˈneɪzəl ˈstɹɪp/
adhesive bandage applied across the bridge of the nose and sides of the nostrils, to assist in keeping the airway open