Please find below a link to photos of the masks. 1. CE (CE No.: CE/016295/0320) 2. Cerfitication to be in conformance with the requirements of National Technical regulation QCVN 01:2017/BCT 3. Cerfitication of Quality Management System: ISO 9001:2015 by SN Registrars (Holdings) Limited, UK 4. Cerfitication of Enviromental Management System: ISO 14001:2015 by SN Registrars (Holdings) Limited, UK 5. Test antibacteria of Knitted Fabric 6. Test antibacteria and water resistant of Woven Fabric MOQ: 18.000 masks Note: Washing 30 times but still ensuring the highest level of antibacterial