The ICU Medical B1150 is a set of IV extension tubes designed for low volume applications. These 5-inch long, mini-bore tubes feature a rotating luer lock and a clamp for secure and convenient usage. The tubes are DEHP-free and latex-free, making them safe for patients with allergies or sensitivities. Each case contains 50 sets of these extension tubes. These are ideal for medical settings that require frequent and reliable IV access.