The Terumo 3SR-OX1832CA is a high-quality IV Catheter designed for safe and effective venous access. This catheter is 18G in size and 1¼” in length, making it suitable for a variety of medical procedures. The catheter is colored green for easy identification. Each box contains 50 catheters, and each case contains 4 boxes, providing a total of 200 catheters. This product is designed for single use to ensure sterility and prevent cross-contamination.