Peace of Mind with Comprehensive E M F Protection - Aegis Apparel's E M F blocker faraday hat offers edge-to-edge silver lining that serves as an excellent electromagnetic wave blocker and shield.

Optimal Comfort & Style - Where style meets protection, invest in your well-being today. Embrace the future without compromising on fashion or comfort.

Advanced R F Shielding - This unique hat blocks 99% of E M Fs like 5 G and WiFi with its 17g of REAL silver fabric lining (Outer Layer, 100% cotton : Inner Lining, 100% silver fiber fabric).

Easy Care - This E M F Hat is machine-washable for your convenience. Just do not put it in the dryer to protect this special silver cap!

Testing Instructions - Test Aegis' shielding capacity using an E M F meter with R F reading capabilities. Measure levels both inside and outside. DO NOT use a phone signal for proper testing.

Mobile Signal ≠ Mobile R.adiation - The effectiveness of the hat should be assessed based on its ability to shield against mobile r.adiation (electro magnetic emissions from devices), not on its impact on mobile signal strength, which refers to the communication quality between your device and the cell tower.