The ICU Medical B33261 is a high-quality IV Transfer Tubing Set designed for efficient and safe fluid administration. It measures 136 inches in length and has an approximate volume of 12.9 ml. The set includes a 4-way stopcock and a MicroClave(R) for secure and leak-free connections. It also features an anti-siphon valve to prevent backflow of fluids and a 0.2-micron filter to ensure the purity of the solution being administered. The set comes with a luer lock for secure attachment to other medical devices. This product is sold in cases of 50 units.