Miracle Cushions operate under a physical principle called "column buckling”. This means the cushion does not compress and "push back" like other materials, like foam. Weight is evenly distributed out and away from your body so that there is almost no return pressure. Blood vessels are not compressed and blood flow is not restricted. It all adds up to a very comfortable sitting experience in almost any situation, even for long periods of time.
Add to that the other natural properties of our gel, such as being non-allergenic, non-toxic, totally odorless, pleasant to the touch, heat neutral and environmentally friendly and you have the perfect cushion product.