Faetures : Pack of 50 strips (2×25 vials) . Only use with HB certeza Hemoget HB-101 Meter . Close the vial cap immediately after opening. . Discard strips 3 months after first opening. Use before expiration date. Store strips in cool and dry place. •Store between 2-30 °C . Do not freeze or refrigerate. It is intended for in-vitro diagnostic use . Do not reuse strips . Do not use damaged or bent strips .