The Alaris Medical 2500EU is a Berman Airway designed for large adults. It measures 10cm in length, making it suitable for patients with larger airway requirements. This airway device is designed to maintain an unobstructed oropharyngeal airway during general anesthesia and in unconscious patients. It is an essential tool in ensuring proper ventilation and respiratory function in patients. Please note that this product is intended for single patient use. It is sold in individual units.