Accu-Chek Guide Test Strips are designed for use with the Accu-Chek Guide blood glucose monitoring system. This package contains 50 test strips for accurate blood glucose measurements at home. These test strips are manufactured by Roche and are specifically calibrated for use with Accu-Chek Guide meters only. The strips provide quick and reliable blood glucose readings when used as directed. Store in original vial and handle with clean, dry hands. Keep away from direct sunlight and extreme temperatures.