Our Safe Connect Plus+® House Shield™ softens and reformat the electrical emissions in your home or office by utilizing 240+ embedded & encoded Harmonic Resonant frequencies. No longer be negatively affected by your household appliances and electrical energy. The House Shield™ thoroughly transforms the harmful electrical currents of your home or office into a natural and beneficial subtle field of energy. This energy field includes our proprietary formula of resonating frequencies that are vital to your health and well being, keeping you balanced and grounded. Simply plug our House Shield™ into any outlet and it will transform your entire home or office into a more balanced and beneficial space. One House Shield™ covers up to a 2000 sq ft. area per level. Available for both U.S. and European outlets. (110v & 220v) A travel adapter or transformer may be used for other countries. Dimensions: Approximately 4"H x 1 1/2" W3