The DRE ETCO2 Nasal Cannula (Product Code: P04092D) is a crucial medical tool designed for effective patient monitoring. It features a male Luer Lock connection and comes with a 7ft Oxygen line coupled with a 7ft Sampling Line. This design allows for the simultaneous delivery of oxygen and monitoring of end-tidal carbon dioxide (ETCO2) levels, making it ideal for use in various medical and surgical procedures. The product is sold in boxes of 25, ensuring you have ample supply for your healthcare facility.