Large & Thick This gel seat cushion for long sitting is specially designed large and thick, which is larger and thicker than most other gel cushions which can better match with your chair.Product size is: 42*36*3.5CM.Soft & Breathable This gel cushion for wheelchair is composed of thousands of air columns, which are very soft and well breathable. The gel cushion for sitting can reduce hip sweating, without being stuffy and hot, make your seat more comfortable.Pain Relief The gel seat cushion for office chair has very good elasticity, and can release your weight well. This gel seat cushion for hip pain has no pressure points, and can effectively relieves hip pain.Wide Range of Use This gel chair cushion can be widely used for the driver, student, wheelchair, and office worker who sit for a long time.Cool and Non-slip This gel car seat cushion is made of high-quality gel, which can make you cooler in the hot summer.