"The needle safety device incorporates features that give the clinician an important edge when it comes to safety, convenience, and cost-efficiency. Color-coded safety sheath for rapid identification of gauge size. Needle protection device does not add dead space to the injection. Bevel is fixed in \"up\" position and arrow points to bevel direction. Simple, one-handed activation of the safety feature helps you stay safe and compliant. Helps reduce potential for needle stick injuries by minimizing critical exposure time. Meets all NIOSH/CDC recommendations for safety devices."