The A1AXXXXX is a Circuit Breathing Anesthesia device designed for adult use. It features a 72-inch corrugated tube and a bifurcated wye gas elbow. The circuit also includes a luer cap and a BV filter for added safety and hygiene. This device is designed to provide efficient and reliable performance during anesthesia procedures. It comes in a case of 20 units, ensuring you have enough supplies for multiple procedures. Please note that this device should be used by trained medical professionals only.