Fesasn gel seat cushion for office chair is made of high-quality and high-elastic gel material,adopt a honeycomb design, and the built-in free-flowing air channel prevents the seat from sweating and maintains comfortable heat dissipation.Compared with foam seat cushions, the gel cushion for wheelchair can better reduce butt sweating and keep you dry and not stuffy. Sitting more comfortable. Can be widely used in many occasions: office, student, home, driver, wheelchair, and various hard seats,can also be used in bathing, swimming, rowing, kayaking, gardening, kneeling or outdoor garden chairs.No matter where you are, it will be your most comfortable gel cushion for sitting,suitable as gifts for family, friends, and colleagues. Public seats sometimes have embarrassing hygiene conditions. You can use the Fesasn gel cushion as your personal cushion. The cloth cover is removable and machine washable, so you don't have to worry about having nowhere to sit. You can buy this chair cushion with confidence, Because Customer's satisfaction is our top priority. We offer a 60-day return service and a 1-year warranty service.