3M 1211 Anti-Dust Anti-Virus Anti-Pm 2.5 Particle Mask- Multi-A - Standard

Material: Tpe Uses: Suitable For Coal Dust, Cement Dust, Foundry Dust, Ceramic Dust Function: Effectively Filter Non-Oily Particles Protective Effect: Particulate Respiratory Protection Suit Protection Level: Kn90 Specification Dimensions…