IV extension set, small bore with needle-free port and 7 inch tubing, sterile is a medical device used in intravenous (IV) therapy to extend the distance between the IV catheter and the IV infusion bag or pump. It includes a small diameter tubing to minimize the risk of blood clots, a needle-free port to allow for easier and safer injection of medications, and a 7 inch tubing length for increased flexibility in positioning and comfort for the patient. The set is sterile to prevent infection and is commonly used for patients receiving long term IV therapy, such as in chemotherapy or for frequent blood tests.