Bests & Worsts Reviews from Amazon

I purchased this production as it was recommended by Amazon. The delivery speed was excellent arriving 20 days earlier than expected. When I picked up the item I felt that it was going to be to light weight to support my legs. I weigh 93kg and my thighs squashed this flat like a pancake. I then used it under one leg, placing it under my calf muscle and immediately it went flat like an old bicycle tire. My wife who weighs 43kg, she used it between her thighs and it deflated like a party balloon. In my final analysis, this product is not fit for the recommended use.