5-layer professional structure: our 3D folded KN95 disposable mask can effectively filter 95% of oil-free particles in the air, prevent fine dust, solid and liquid particles, prevent pm 2.5 air pollution, smoke, car exhaust, pollen, etc., suitable for home and professional use , Indoor or outdoor use. For your health
structure: The 3D structure provides you with enough breathing space, allowing you to breathe fresh air, and reduces the gap between the mask and the face. The mask is suitable for various face shapes.
Material:
Three-layer non-woven fabric and meltblown fabric
Size: Suit For Adult
Mask Style:Ear type
Package Included:20pcs
IPv6 network supported 
