The BD 306549 is a saline-filled flush syringe with a capacity of 3ml. This product is designed for medical use, particularly in procedures requiring the flushing of medical devices. The saline solution is pre-filled in the syringe, providing convenience and ensuring sterility. Each case contains 120 syringes, making it suitable for use in busy medical settings. Please note that this product is for single-use only and should be properly disposed of after use.