The ICU Medical B5517 is a high-quality IV Extension Set designed for efficient fluid delivery and patient comfort. This set features a 43-inch long tube with a rotating luer lock for secure and easy connections. It also includes a 4-way stopcock and a check valve manifold with an extension for versatile use. The set is DEHP-free and latex-free, making it safe for patients with allergies or sensitivities. It is sold in a case of 25, ensuring you have ample supply for your medical needs.