KN95 PARTICLE RESPIRATOR 4-LAYER MASK CE APPROVED (40 PCS) If anyone sells the brands I sent you cheaper than us, we will give them for free. KN95 PARTICLE RESPIRATOR 4-LAYER MASK CE APPROVED (40 PCS) CE certificate FDA registration certificate KN95 Filtration efficiency = 95% Total : 499.200 pcs. I would like to sell in bulk for 1 unit with a price of $ 0.150. If you need it, contact me. The shipping price belongs to our company.
