This listing is for a Round Small Shungite Resin Cell Phone Adhesive Stone.
This item is about 15mm round . Peel of the paper and seal on the back of your cell phone for protection. This item comes with an extra piece of adhesive. 
Electromagnetic Field are every where. We also have heavy metals and parasites in our bodies which feed off of heavy metals and at many times are activated from negative energies. 
Protect your energy fields from EMF Radiation.
Don't forget to do a Parasite and Heavy Metal detox. Contact me for more information, please go here.
https://www.angelicrealmsproductions.com/detoxing-and-health