This mat is one of the best thing I have ever done for myself as well for my husband. I've used it for about a year and within the first week of using mostly the PEMF, hip and leg pain was almost gone, and as long as I spend 20 minutes a day, I'm almost pain free. I did lots of research into this type of therapy, and finally settled on the 60" x 24" size as I'm just under 5' tall. It's perfect for me. I've recommended to several people that they research PEMF and specifically told them to look at HealthyWave mats. Best money I could have spent for my health. Also, the quality of the product is impressive and the warranty can't be best. Do yourself a favor and jump on board. You won't regret it.