Accu-Chek Performa Test Strips are specialized blood glucose testing strips designed for use with Accu-Chek Performa series glucose meters. This pack contains 50 test strips for accurate self-monitoring of blood glucose levels at home. These test strips are specifically compatible with Accu-Chek Performa, Performa Nano, Performa Combo, and Performa Expert meters only. They are IVD (In Vitro Diagnostic) certified by Roche for reliable blood glucose determination through self-testing. Store in original vial and follow proper handling instructions to maintain accuracy.