***OFFICIAL UNION BEEF BRAND*** MADE IN THAILAND Ready Stock in Bangkok Warehouse, Inspect and Pay. Our face masks come in two types: 3-ply masks, these are the most popular because they are easy to find and cheap. Suitable for preventing germs and dust moderately. x 19,485 Boxes/50pcs KN95 mask is a good quality 5-ply mask, suitable for preventing most pandemic diseases because it covers more but allows easy breathing. x 8000 Boxes/10pcs