4 layers effective protect-ion, the filtration efficiency is up to 95%.
Made of friendly non-woven fabric, comfortable and safe to wear.
Take care of you and your family.
Anti PM2.5, haze, dust and bacteria, etc.
Model number: JR-CY300
Name: 4 layers of protective masks (5 packs)
Material: 45g / square non-woven fabric
25g BFE99 grade meltblown cloth
Storage period: 2 years
Single net weight: 4.5g
Gross weight per box: 48g
Color box size: 130 * 175 * 26mm