Hi, I bought my FAR infrared sauna blanket from www.getfitt.co.uk in England. It's fantastic, very well made, like a big sleeping bag, and it's so relaxing to be able to lie down in it during the treatment. The customer service and useful advice from this company is excellent - initially they asked me to call them every day to monitor how I was doing - I have MS, amongst other things, and have had chemical poisoning. Initially I could only cope with 5 minutes per day, as I would get dizzy and feel unwell - presumably the beginning of the detox process, I have it set quite low, and it feels pleasantly warm, but I can really feel it working. I am now up to 15 minutes and I am starting to feel so much better, it's great. Highly recommended from a very happy customer.