I purchased their advertised HD Antenna's (2) in May,2018, received them and tried them on my TV's throughout my home, all 4 sides of my home, NO Reception at all. I mailed them back in June,2018, keeping within their 90 day Refund Policy. It is now August 18,2018, I have heard nothing from them nor have they Credited my Checking account for the amount they Debited as I instructed for them to do. If there was a problem, I also didn't get the Antenna's returned to me! Sincerely, David W.Clever