22/01/2022
High-Quality Cotton 4-layer 3D Face Masks with FREE PM2.5 Filter
Features:
Adjustable nose clip
Filter pocket design
3D shape, more fashionable
Adjustable ear band
Four layers of protection
Soft material, skin-friendly
One-size fits all design
Washable and reusable
Four layers of protection:
Layer 1: Pure cotton fabric
Layer 2: Non-woven fabric
Layer 3: Melt-blown fabric (BFE 95%)
Layer 4: Pure cotton/Spandex