KN95 Face Mask. Active carbon high-filtration mask with 5 layers. Up to 50 times protection against dust, fibres and aqueous mists. High filtration efficiency and low breathing resistance. Adjustable nose clip.This KN95 grade mask has been tested and conforms to EN 149:2001 standards. Certificate available on request.Carton size - 730mm x 520mm x 620mmCarton weight - 13kgQuantity - 1600 Pieces