SleepGift EMF Shielding Cotton Hat is made with a lining fabric which has nano-sized silver particles. The particles inside the fabric can absorb EMF and RF radiation over to 99.9% to protect your brain. This effectiveness result proved by Ontario Tech University. You can also wear it as an inner liner for any style of hat you want. BENEFITS of SLEEPGIFT HAT: Even minimal levels of EMF/RF Radiation blocks serotonin and melatonin hormone in the brain.
Cutting edge EMF shielding technology meets ultra-soft and fashionable fabric for the ultimate EMF protection beanie hat., Our EMF Radiation Blocking
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