EasyTouch® FlipLock™ Safety Needles (Needle Only) fit all standard Luer Lock and Luer Slip syringe barrels and offers an easy and simple solution for caregiver protection. The Barrel is not included with these needles. After injection, just flip the protective shield over the needle until it clicks and locks in place. Hands and fingers stay away from the exposed needle. Simple, smart, and cost-effective.