Tempat asal
Guangdong, China
Bahan
Acrylic+Silver fabric
Product name
5G Blocking Winter Hats Anti EMF Radiation Protection Knitted Beanie
Material
Acrylic+Silver fabric
Shielding Frequency
30MHz to 20GHz
Logo
Custom logo and pattern available
Size
22*23 cm Or Customize
Feature
Anti radiation, EMF protection, antibacterial, washable, breathable
Certificate
ISO9001, ASTM, OEKO-TEX
Key Word
5G Blocking Winter Hats Anti EMF Radiation Protection Knitted Beanie