The gel seat cushion is made of gel material and honeycomb structure, Using a highly elastic gel thermostatic material, you will feel cool when you sit down.strategically placed honeycomb structure provide ideal comfort and cooling. The unique groove design of the seat cushion aims at back pain and distributes the pressure of the spine. It can relieve the symptoms of sciatica, arthritis, lower back pain, hip and leg pain, pregnancy pain and other symptoms caused by sitting for a long time. Medical high-elastic gel material has excellent durability, even if it is stretched or squeezed, it can quickly return to its original shape. At the same time, the soft feel makes you feel more comfortable. Of course, it is also a good helper to release stress. The Large Size Double Gel Seat Cushion increases the area under stress and improves the use experience. At the same time, we provide a harness pocket so that you can enjoy the comfort any where anytime. Easily unzip the back of the seat or back cushion cover and toss it into the wash. You don't need to worry about cleaning problems, soft and comfortable fabric, and Non-slip back of the cover, it is highly compatible with various chairs. This is definitely not an ordinary seat cushion. It can also be used as a sports yoga mat, or even as a cushion to protect the knee. Gel Seat Cushion provide a variety of conveniences in daily life.