Accu-Chek Guide Test Strips are designed for use with Accu-Chek Guide blood glucose monitoring systems. Each box contains 50 test strips for accurate blood glucose level determination and self-testing. These test strips are specifically calibrated for use with Accu-Chek Guide meters only. The strips feature advanced technology for reliable blood glucose measurements. For optimal results, store the test strips in their original vial at room temperature and use before the expiration date printed on the package.