Wave Defense protects your brain from the harmful electromagnetic waves and rays emanated from cellular, cordless or PCS phones. Wave Defense is a powerful electromagnetic (EM) wave shield. It absorbs and shields EM waves and rays quadruply which flow from cellular, cordless or PCS phones. Features: -Absorbs and shields over 99% of electromagnetic waves emitted -Highly effective removal of electromagnetic waves by the printed circuits -Increases receiving sensitivity of a cellular phone -Removes atmospherics by amplifying the electric field -No change in quality and appearance -Special coloring to the aluminum plate -Applicable to any cellular phone model by the strong adhesive tape -Color: Gold, silver or any other color