$ 2.40 | Children's kn95 independent packaging 3D three-dimensional disposable baby protection n95 type kf94 children's special batch

Children's kn95 independent packaging 3D three-dimensional disposable baby protection n95 type kf94 children's special batch

Shelf life: 2 years
Function: Protection
Thickness: four layers of protection
Applicable objects: children
Pattern: four colors
Material: cloth
Printing LOGO: No
Custom processing: Yes
Gross weight: 5g
Box quantity: 200
Price range: 1-10
Quantity: 10 pieces/pack
Specifications: S size [newborn-6 years old] child
Specifications: M size [6-14 years old] older children
Breathing valve device: No
Mask style: ear-hook type
Filtration effect: bacterial filtration rate≈99%
Protection level: dual protection against bacteria and particles
Product standard: national standard
Executive standard number: GB/T38880-2020W
Product Certification:Yes
Whether there is a patent: No
Copyright: None
Product Type: Mask
Implementation standards: refer to GB/T38880-2020W and higher than this standard