Super Large Gel Seat Cushion for Long Sitting - 19inch Office Chair Car Seat Wheelchair Cushion for Coccyx, Sciatica, Back, Tailbone Pain Relief - Cool, Soft & Breathable Pillow with Non-Slip Cover

【Large & Thick】 This gel seat cushion for long sitting is specially designed super large, upgraded size to 19*17.92 inches, which is larger and thicker than other gel cushions, can better match with your chair, make your seat more comfortable. 【Relieve Pressure & Pain】This gel chair cushion perfectly fits curve of hip, soft and without losing support force. Effectively relieves back pain, low back pain, sciatica and other issues caused by sitting for long periods of time. 【Breathable and Cool】Advanced cooling gel with unique honeycomb design. This gel cushion for wheelchair is composed of thousands of air columns, perfect structure to keep the seat pad breathable. With air circulating quickly, bring your buttock coolling. It allows you to reduce sweating on your hips even in the chair. 【Removable & Washable Non-Slip Cover】The gel cushion include a textured bottom cover to ensure minimal to no movement in most seat. The zipper design cover also can be taken off for washing. 【Widely Application】This multifunction desk seat cushion suitable for various use scenarios: Office Chair, Computer Desk, Kitchen, Dining Room, Living Room, Patio, Couch, Recliner, Car, Truck, Train & Airplane Travel, Classrooms. 【Our Brand Promise】Enjoy comfort to the fullest and not have to worry about butt pain from sitting on hard surfaces again. Give our Helishy Super Large seat cushions a try. If you are not satisfied, we'll provide a full refund!