The Terumo 1SR-OX1664CA is a high-quality IV Catheter designed for safe and effective venous access. This product features a 16G x 2½” size, suitable for various medical procedures. The catheter is gray in color, allowing for easy identification. It is packaged in boxes of 50, with 4 boxes per case, ensuring you have ample supply for your medical facility. Please note that this product is intended for single-use only and should be used by trained healthcare professionals.