Protect your brain from RF (radio-frequency) pollution with this handsome baseball style hat. Specially designed to shield the head from frequencies from below AM through microwave, including cellular phone frequencies. Lined with sophisticated Polyester/Cotton blended with micro-fine stainless steel fibers for excellent radiation protection. This gives this unique fabric a truly comfortable, natural feel, durability and washability, but with exceptional reflective characteristics. Research links RF radiation with behavioral and cellular disturbances. Provide your brain a quiet place without interference to your mental processes from RF radiation. Hand washable, choose your favorite color. Velcro adjustment strap means one size fits all. Adjusts from 50 cm to 63 cm (19.75 in to 25 in) circumference. Union made in USA.
Can be ironed on low heat.
Machine wash on gentle cycle with TexCare detergent.
Hang to dry.