SpeedySwab™ is an FDA EUA-authorized Rapid COVID-19 Antigen Self-Test designed for nasal application and is highly effective in detecting all SARS-CoV-2 variants and sub-variants. The test uses the long-proven Lateral Flow Assay (LFA) technology. In three easy steps, simply swirl the soft tip of the nasal swab½" - ¾" into each nostril for 15 seconds, insert the swab into a test tub... https://cetrixstore.com/products/speedyswab-rapid-antigen-self-test-tk10