This Shungite Pyramid plate is designed to be placed on top of your wifi router, smart meter, or used on your desk or nightstand for optimal protection. Our measurements show a drastic decrease in harmful EMF. This is made possible by a substance within Shungite called Fullerenes. Sir Harold Kroto, Robert Curl and Richard Smalley won a Nobel Prize in 1996 for their discovery of fullerenes. Fullerenes are hollow pentagonal molecular carbon cages embedded within Shungite. The stone's special and unique structure makes it possible to neutralize the EMFs. The molecular structure of Shungite not only blocks EMF radiation from electronic devices or cell phone towers, Shungite can purify water as well. Shungite cannot corrode. Place your Shungite in a large jar of water and let it sit in the sun for 30 minutes to an hour to help remove harmful chemicals from your water supply!