If you are not aware of what this is, research thoroughly.
https://www.cdc.gov/nceh/radiation/emergencies/ki.htm
If you are planning on buying them, look for the brand IOSAT. Do image search. They are FDA approved.
If you are not aware of what this is, research thoroughly.
https://www.cdc.gov/nceh/radiation/emergencies/ki.htm
If you are planning on buying them, look for the brand IOSAT. Do image search. They are FDA approved.
Well if they are real, then they've had milennia to declare themselves here lol