The B Braun 470191 is a Closed Male Connection Set designed for medical use. This set includes clear 51″ tubing, a closed male luer lock valve, and a spin lock male luer connector. The set also comes with a pinch clamp for secure and easy usage. It is DEHP free, ensuring it is safe for patients and healthcare professionals. This product is available in a case of 50 units and requires a prescription for purchase.