What can you do to block EMF radiation?

What can you do to block EMF radiation?
Join the herbalist fb group and invite your friends there, lets build it: https://www.facebook.com/groups/3598764977001543
Protect yourself from EMF, 5G and Wifi radiations with a tested and proven product the best in the market: https://dq271.isrefer.com/go/AultHome/AUL651/
Join the healing group: https://t.me/HerbalismHealing