Oral Airways (Berman Type) 60mm, Child, Black. The Dynarex Oral Berman Airway openings assure a ventilating channel and permit access of a suction canister. These Oral Airways offer flexibility with their smooth, non-brittle finish, permitting an easy insertion without danger of breaking when distorted. Made of polypropylene (PP). Provide superior performance. Unobstructed passage – unique perforated midway openings assure ventilating channel and permit access of a suction catheter, even if airway shifts or is partially occluded. Strength – reinforced bite block prevents collapse of airway. Flexibility – smooth, non-brittle finish permits easy insertion without danger of breaking when distorted. UOM: 100/CS