Vender 10 Pcs FFP2 Adulto Máscara Respirador Máscaras Aprovado KN95 5 Camadas Reutilizável Facial Protetora melhor preço

Note: 1.This product is only for adults 2.Listed product is produced and distributed abroad and subject to the laws of its country of origin. You may purchase the products for personal use only Item Introduction: Material:Non-woven Fabric, Solvent Spray, Thermal Insulation Cotton Protection Class: kn95 ffp2 Mask Product layers:5 layers filtering Quantity:10 Masks / Pack About masks: mask can isolate smaller particles, and fit tighter to the face, it is not easy to leak air from the periphery, and the filtration efficiency of particulate matter can reach 95% under standard conditions. The mask is not a disposable mask. In this special case (resource shortage), it can be reused. But there are conditions: 1. When receives contamination such as saliva, blood, tears and other body fluids, it must be replaced 2. The user obviously feels that the breathing resistance is greater than before and must be replaced 3. Masks are damaged and must be replaced