Features: Ultra smooth siliconized needle minimizes patient's pain and discomfort during venipuncture Inner surface of the bag is specially designed to minimize trauma to red cell and platelet cellular components Rounded corners allow for smoother transfer of blood during the separation and transfusion processes, and results in a smaller volume of blood remaining in the bag Anti-needle stick protector covers donor needle upon removal from the vein to prevent accidental needle stick injuries Pre-attached vacuum tube holder facilitates secure blood sampling collection Sampling pouch to collect the first portion of blood from donor and prevents contamination from indigenous bacterial on the skin