DefenderShield® technology uses three separate non-toxic, human safe layers of exotic materials processed for maximum radiation blocking efficiency. Each material has unique and targeted radiation shielding characteristics, designed to work in unison to block all radiation emissions from 0 to 10 GHz. DefenderShield® technology refracts, conducts and absorbs to insure complete EMF protection. Modern science knows of no other way of shielding this broad spectrum range of EMF radiation emitted from electronic devices such as laptops, tablets and cell phones, without utilizing a multiplayer solution.
Single sheets of silver mesh, composite material or any other known single layer material cannot physically shield such a large spectrum. Some materials can shield some parts of the spectrum, but none can block the full spectrum so effectively.