Original4u MIPLNI 20 Pcs 5Layer kn95 Face Mask Respirator CE Certified

[Product Name] Filtering half mask FFP2 NR(Non-Medical) Standard: EN 149:2001+A1:2009 [Model] YK-FP204 [Type specification] Closed arch MA type [Size] 16cm(±1)x11cm(±1) [Main ingredient] Non-woven Fabric, Melt-blown Fabric, Air Through Bonded Nonwovens [Production Date] MFG 2020/10/30 [Prodution Batch] YKFH20201003 [Expiry] 2 years [Instructions] spread the mask, pull both hands towards the face, hold the mask with the left hands, wrap the rope around the ear with the right hand, wrap the rope around the ear with the left hand, pull the edge of the mask with both hands up and down, cover the face and chin. [Storage conditions] The product shall be stored in a well ventilated room with relative humidity no more than 80% and no corrosive substances. [Symbol Description] Caution, indicates the need for the user to consult the instructions for use  for important cautionary information, such as warnings and precautions that cannot, for a variety of reasons. be presente