The FreeStyle Test Strips are convenient and easy to use. They are made to be used with the FreeStyle Lite Blood Glucose Monitoring System or the FreeStyle Freedom Lite Glucose Monitoring System. These strips use very small sample sizes of 0.3 microliters and no coding is required. They allow for alternate testing spots: fingers, forearms, upper arm, hand, thigh, calf and palm. It is recommended that when you are testing for hypoglycemia you use your finger with these strips. This package contains 50 strips. Savings of over 65%! You should always shop with us first.