Recommended 1 per key ring, purse, brief, or child's backpack.  Protect yourself on the go.

Designed for mobile use. It covers a radius of 5 meters = 15 ft / and a diameter of 10 meters = 30 ft. It covers these dimensions as well in a sphere pattern.

The Smart Defender harmonizes the harmful electro magnetic radiation of Transmission Towers, WiFi, Smart Meters, Cell Phones, GPS, Electric Cars, regular Combustion Chamber Cars, etc.

Due to its compact size and little weight it is easy to take it along wherever you go.
Ideal when traveling, for use in cars, air planes, trains, when shopping, when strolling through streets, at work, in restaurants, hospitals, schools, movie theaters and so on…

Very important and urgent to use to protect your children. Place the SD 5 in strollers in the school bags for students if the bag or the SD 5 itself is not placed further way than 5 meters / 15 feet from the persons to be protected.

Specifications:

5 cm x 0.8 cm 17 grams           2″ x 0.3″ 0.6 ounces

10-year warranty

HSA/FSA Eligible since you are buying from a doctor's office.