Flowflex SARS-CoV-2 Antigen Rapid Test 2in1 (ATK NasalSaliva) 1Test Product Details Flowflex SARS-CoV-2 Antigen Papid Test ATK 2In1 (Nasal/Saliva) 1 Test Place of Origin China Directions Read the warning labels and documentation of the medical device before use Warnings 1.Read the warning labels and documentation of the medical device before use