This listing is for a 2  Round Large Shungite Resin Cell Phone Adhesive Stones. The stone extends out and can be used as a hand holder. It does not go in and out like a pop socket. These stones measure approximately 30mm wide and approximately 15mm thick.
Peel of the paper and seal on the back of your cell phone for protection. 
Or you can place in a pocket for body protection.  
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