The special shielding silver fabric inside the beanie guarantees high screening attenuation, reduces low & high frequency radiation and has antimicrobial, anti-odour and other effective features. High-quality cotton assures your comfort in all circumstances. It’s unisex and fits all head sizes.
✅ ANTIBACTERIAL, ANTI-ODOR, ANTISTATIC & SIGNAL-BLOCKING
✅ VERY HIGH SCREENING ATTENUATION
✅ REDUCES 5G, HIGH-FREQUENCY & LOW-FREQUENCY RADIATION
✅ FLEXIBLE SIZE, FULLY WASHABLE & EASY TO MAINTAIN
✅ FREE SHIPPING WORLDWIDE ON 2 AND MORE PRODUCTS
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Silver shielding fabric technical details:
Attenuation: 10MHz~3GHz 60~80dB
Surface conductivity: <1ohm/inch
Shielding range: 10MHz~3GHz
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Latest Review: "I received my cap today in the USA. It is much higher quality than I expected. It wears well and looks great." - Jonathan / USA
