About DefenderShield Created by a former telecommunications engineer and executive, DefenderShield has been recognized as the trusted advisor in EMF radiation protection and education. Over the past decade, our mission has been to support consumers in living healthy by sharing our knowledge of EMF radiation and its effects while providing the most effective EMF shielding solutions possible. DefenderShield technology shields up to 99% of EMF radiation from 0-10 GHz, which encompasses all frequencies used in the current 5G network (US Lab, 10/2019). DefenderShield Highlights Led & Steered by World Class Engineers, Scientists and Medical Doctors Advanced Wireless EMF Shielding Technology (US Lab, 10/2019). Read more Style and EMF protection merge with our lightweight and versatile DefenderShield EMF Radiation Protection Scarf , that can shield up to 99% of wireless EMF & 5G frequencies (US Lab, 10/2019). All Features: Advanced shielding technology blocks 99% of wireless EMF radiation, including 5G Wireless (300Hz-10 GHz) Multi-functional and multi-purpose design Woven with polyester and shielding material Use over the head, around the neck/chest/torso, or around reproductive organs Silver-fiber fabric is breathable and resistant to odor Different colors to match your style! Read more The DefenderShield Scarf Shields: 99% 5G Wireless 99% Cellular 99% WiFi 99% Bluetooth The DefenderShield EMF Radiation Protection Scarf offers versatile and functional EMF Protection while at home or on-the-go. Made with a sophisticated mix of lightweight polyester woven blend, the DefenderShield Scarf can be worn in a multitude of ways. Wrap Options: Wrap the scarf around your head. Wrap the scarf around your neck. Wrap the scarf around your chest and torso. Wrap the scarf over your belly and lap if pregnant. The DefenderShield EMF Protection Scarf can be used as a head wrap Another way to wear the DefenderShield EMF Protection Scarf is to wrap it around your upper body. Wear the DefenderShield EMF Protection Scarf around your neck. Read more Specifications: Size (in): 27.5 x 54.5 Weight (lbs): 0.18