Easy and Affordable Highly Accurate Nasal Swab Test Quick Results in 15 minutes Safe for children as young as 2 years old For use with and without symptoms TEST ONCE unlike other tests, no need for serial testing, unless new symptoms appear! Expiration Date Change: The FDA has extended the shelf life of FlowFlex test kits to 19 months. The expiration date printed on the box is no longer accurate; the actual expiration date is 7 months later. Here is the FDA extension document, which shows the date printed on the box and the new expiration date: https://www.fda.gov/media/158005/download Here is the manufacturers announcement: https://flowflexcovid.com/flowflex-covid-19-antigen-home-test-new-shelf-life-extension/