We have over thousands users of our products, 99% are happy and satisfied about the sompression and FIR emssion effectiveness. We do not provide any commercial testimony,our policy is 100% satisfactory or 100% money back guaranteed, every customer  who brought our product is our witness. upon request, we can provide testimony from customer who bought our products under different medical condition(s), such as frequent ruination, bladder loses control, inflammation, prostate enlargement,  breast cancer patient after chemo treatment, person that having knee pain, sleep disorder, back pain, blood circulation problem, neck pain, digestion disorder, heart burn, arthrities, or high blood sugar, etc.