The wave point design provides maximum support and comfort while reducing stress. People sit still for a long time without feeling tired. The gel seat absorbs and reduces body pressure. It also supports long-term sitting, sitting collapse, and low back pain caused by pelvic problems. Soft and elastic gel material, double design, excellent flexibility, can be squeezed back to the original shape immediately after stretching, even if used for a long time, can always maintain the original shape without losing support. It is more durable than ordinary cushions. For more information, please visit the saien website https://www.travel-lax.com or Ali International Mall Good Breathability and Durability: The gel pad uses a honeycomb structure to circulate air and therefore has good breathing ability. The gel material pad will retain its original shape and it will not lose its support. A good companion for the hot summer! The gel seat cushion is lightweight and portable. You can bring them to your home, office, wheelchair and cinema. It is small enough to fly long distances to the plane.