Shungite Protection Plates (20mm Round unpolished) Block 5g Radiation Insert in Your iPhone, Samsung Cover, Laptop Or Tablet - Shungite Stones from Russia - Naturesupplies

I was curious about this item so had to buy. It is just a little black disc with a peel off sticker which you are supposed to stick to your phone for protection. The item I received was nothing like the picture of the product. Still my curiosity was satisfied.