A 100% cotton twill exterior featuring 2 layers of silver cloth capable of reducing the RF to a lower level. This cap is not to be used in place of an airtube or Blushield product. This cap may reduce some of the headaches sensitive people get when they are exposed to mobile phone tower masts.
Using this cap can create a sense of quiet that we experience when the EMF is low or the power in our homes is off.
Be sure to have a portable with you when out and about as this cap only minimizes the EMF direct to the head.