Hypodermic Needle Bevel Type Regular Bevel Color Code Blue Gauge 23 Gauge Hub Connecting Type Integra Tru-Lok Hub Material Polypropylene Length 1 Inch Needle Material Stainless Steel Safety Feature Retractable Needle Sterility Sterile Type General Use UNSPSC Code 42142523 Usage Disposable Wall Type Regular Wall Retractable Needle The BD Integra Syringe Uses the Worldí´s Sharpest Needle Technology The BD Integra syringe is the only retracting device that provides Clinicians with the choice of the device being activated before or after the needle is withdrawn from the patient, making sure the complete medication dose is always delivered The BD Integra syringe has .026ml of waste space