Product Description - 3D Type Disposable Mask All materials are made in Korea Prices will be adjust according to the exchange rate. Product origin - Made in Korea Key Specifications/Special Features - KF94 High Efficiency quadrant structure blocks harmful substance such as ultra fine dust and infectious agents Three- stage folding design Meticulous stitch that used without deformation High Elasticity ear strap. International certificate such as FDA, CE, FFP2, ISO 0.4 Average, Blocking the particle over 94% Dust collection efficiency : 99% Sodium chloride: NO less than 99% Paraffin No less than 99% Minimum Order Size and Packaging details - MOQ 100000 (negotiable) Package: Individual Packaging Inbox:50EA Out Carton :10 Inboxes (500 Individual Packages)