Review on Perfectday Barrier Radiation Protection Tablets by Doug Booth

I bought these when they had no reviews because the price was significantly better than the verified ones ($50) but looked identical. I tried with an RF scanner and the signal still came through. Also, I bought 2 so I made a box with them. I ran various tests and despite everything, the signal went through without any problems. It is a fake. If you want a very cheap blocking method, use aluminum foil lol. Otherwise, pay and get the ones that show VERIFIED results and data and have them tested by real people with high-end RF (not EMF) meters. Do not buy.