23 G Gauge, Blue Color Code, 1 in Needle Length, Stainless Steel Needle Material, Detachable Needle Style, 3 mL Volume, Polypropylene Syringe Material, Luer Lock Tip Type, Blister Pack Packaging Type, Hinged Safety Feature, Sterile, Disposable, Ultra Thin Wall Wall Type, SurGuard® Tuberculin Syringe with Needle (100 per Box)