The Alaris Medical VJNXXXXX is a Circuit Limbo Vent Single 72. This product is designed for medical use, specifically in ventilation procedures. It’s a single-use, disposable item, ensuring sterility for each patient. The circuit measures 72 inches in length, providing ample reach for various medical setups. Please note that this product should be used by trained healthcare professionals only. It comes in a case quantity, allowing for convenient stocking in medical facilities.