Our COVID -19 rapid antigen self-test kit is cost-effective and has an accuracy of sensitivity 93.98%. Besides, our product is CE certified and can be sold all over . It sells well in , . It is worth mentioning that our product was the designated COVID -19 rapid antigen self-test product for the 2020 Production Capacity: 3million per day. Shipping Fee:Seller covered Time for result: 15min No lab requires.