The ICU Medical B33169 is a high-quality IV extension set designed for medical use. This set is approximately 5 inches (13 cm) in length and has a small bore that can withstand high pressure up to 300 PSI. It comes with a MicroClave(R) T-Connector for secure and easy connection. The set also includes a purple clamp for adjusting the flow rate and a rotating luer for easy attachment and detachment. This product is ideal for healthcare professionals who require reliable and efficient equipment for patient care. Each case comes with 50 sets.