Mask 3M 1860 And 3M 8210

3 Layer Construction: 1 Ply SPP Nonwoven+1 Ply Meltblown Nonwoven +1ply SPP Nonwoven
*Elastic Ear-loop: With Good Elastic Ear-loop, Which Can Be Adjusted Its Tightness; One Size For Most Adult Men Or Women
*Suitable For Personal Daily Health Protection: These Masks Are Designed To Keep Away Smoke, Debris, Residue And Dusts From You
*Wide Applications: Can Be Applied In Electronic Manufacturing, Dust-free Workshops, Catering Services, Food Processing, Schools, Motorcycles, Beauty, Environmental Cleaning, Public Occasions And Many Other Uses