Shungite is a lustrous mineral made of 98% carbon and used as a shield from the (EMF) electromagnetic radiation given off by electrical equipment; this includes computers, cell phones, microwaves, TV's & WiFi. Shungite has a reputation of being able to absorb and neutralize these frequencies due to its components on a molecular level.
Shungite plates are to be placed directly on your phone device or case & come with a 3M adhesive sticker already attached. Cell Phone Plate: .5" x .5"
*cellphone not included