Personal Masks Protection - 100 PCS

20 PCS per sealed plastic package. 5 Package is 100 Pieces of Masks Those marks were tested by me with burning method, electronic method, water resistant method. See reference pictures. All the test prove those marks are authentic. Masks were produced in March 2020. During this pandemic period, I want to wholes those marks at my cost to cover basic handling fee, import tax/bills, materials cost, etc. 20 pieces a pack sealed by plastic. This is not Medical Surgical Mask which require 14 d