Self/Home Test Use, COVID-19 Antigen Lateral Flow Device. Sample Type: Nasal swab. Each test is individually boxed and supplied in cartons of five tests. Each kit includes a test cassette, swabs, extraction buffer and instructions for use. Nasal swab test High sensitivity and specificity Clinical sensitivity of 95.1% and clinical specificity 99 % Result within 15-30 minutes Approved by MHRA, CE Package: Each test kit is individually boxed and supplied in cartons of 5 boxes