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Most EMF protection fabrics stop testing at 20 to 40 GHz. Our proprietary SLVR777 fabric is independently lab-verified to 50 GHz in our SLVR® Scrubs, covering the full millimeter-wave 5G spectrum. As wireless infrastructure evolves, so should your protection. Every SLVR Scrub ® is built around the same silver-fiber fabric that achieved this benchmark in certified laboratory testing.
- Verified shielding from 9 KHz through 50 GHz
- Up to 99.91% EMF blockage at peak frequency
- Performance tested across Wi-Fi, 4G, 5G, Bluetooth, and millimeter-wave bands
- Measured to international military-grade shielding standards


















