New Cellular Design: The gel seat cushion is made of ultra-soft polymer that conforms to the shape and form of your tailbone to absorb pressure points. The honeycomb mesh allows air to circulate throughout the seat support cushion, keeping it cool to the touch. The occupant support cushion in the egg crate design seen on TV. Pressure Relief & Comfortable Cooling: Advanced Column Flex technology distributes your body weight evenly, eliminating pressure from uncomfortable pressure points. This unique construction also increases airflow to keep your buttocks cool. Reduces pain in the tailbone, coccyx, buttocks, lower body Elastic & Durable: The elastic self-cooling gel material maintains its original shape for a long time. It will not lose its support even after long-term use. It will continue to provide soft and comfortable support when used while sitting for long periods of time. No More Sweaty Seat: Unlike your memory foam office chair cushion, car seat cushion or foam wheelchair