Material:100% Silver fibre liner,its color is golden,but other silver fiber below 100% is gray.Please pay attention to the liner color when order.
Comfortable:Lightweight and cool, you won't feel hot even if you wear it outdoors in summer.
Exclusive Design:There are two styles for men and women.This EMF hat can be used by people of all ages.Adjustable.
Durability:Shielding Efficiency will not reduce for 10 years,Easy to clean, machine washable.
Test By Yourself:Wrap your connected cell phone or WiFi tightly in your hat,the cell phone will can't be connected,and you can't get any wifi signal.
Description
We are manufacturers and distributors You can buy good and cheap goods here because we are not traders.If there is any quality problem, you can replace it unconditionally.
