BD SAFETYGLIDE™ NEEDLES & SYRINGES BD Activation Assist™ technology allows for fast and easy, single-handed needle shielding, Needle-based technology provides the greatest amount of versatility. Full array available. Item Description: Syringe, 3mL, 23G x 1" Shielding Intramuscular Injection Needle, Regular Bevel, Regular Wall, Detachable Needle, 50/bx, 8 bx/cs