Great shielding from cellphones, wifi, smart meters and other radiofrequency signals for the head, neck, and shoulders. Normal looking, soft and very comfy… especially in cooler weather. Silverell quality, made with pure silver coated nylon and modal. 90% RF attenuation tested up to 8 GHz.
Hand wash (104°F) with TexCare in distilled or RO water, do not use bleach or chemical detergents. Do not wring. Hang dry only. Do not iron.