Anti Radiation Cap Silver Fiber Anti Radiation Cap Computers Electromagnetic Wave Rfid Shielding EMF Protection Hat Beanies

SPECIFICATIONSBrand Name: NoEnName_NullMaterial: POLYESTERMaterial: COTTONDepartment Name: ADULTOrigin: Mainland ChinaCN: ZhejiangModel Number: C0503VK2546Applicable Scene: CASUALHign-concerned Chemical: noneGender: UnisexFeature: MultifunctionApplicable Season: Four SeasonsItem Type: Skullies & BeaniesPlace Of Origin: China (mainland)Style: CasualPattern Type: SolidRelease Date: Winter2022Choice: yessemi_Choice: yes Note : This model can be worn separately as a hat or sewn into the hat as Hat Lining   Material:100% silver fiber (anti - radiation material) Size: Suitable for head circumference: 50cm/54cm Lining: Silver fiber blending (anti - radiation material) + cotton; Please note that this model can be worn separately as a hat or sewn into the hat as an inner liner Function: 1. It is used for shielding and protection of electromagnetic radiation, suitable for various places with radiation; 2. Reduce the radiation generated by high-frequency radio frequency electromotive for