20G Hypodermic Needles with blister pack

20G Hypodermic Needles with blister packFeatures:1. Hypodermic Needle sterilized by EO gas, non-toxic, non-pyrogenic.2. Hypodermic Needlesize distinguished by the needle-hub's color for the clear recognition.3. With standard bevel, large diameter and quick flow.4. Delicately-designed needle-point with features of sharpness,smooth puncture, less damage to the issue,less painful feeling to the patient.5.Semi-transparent needle-hub for the convenient observation of blood reflux