Dynarex Airway Pharyngeal Berman Plastic Infant Size 43mm Pack of 10 Design designation: berman Iii part name assigned by controlling agency: airway pharyngeal berman plastic infant size 43mm lg disp 10s Length: 43.0 millimeters nominal Size designator: large Features provided: disposable Special features: also serves as component part of cardiovascular resus kit 6545-01-079-4253