1Ergonomic: The memory foam office chair cushion is carefully designed to shape to the contours of your body for maximum comfort, effectively reducing discomfort in the hips, tailbone and sciatica without sacrificing support. 2Breathable: This office chair cushion is made of breathable material to ensure ventilation and prevent overheating and discomfort when sitting for prolonged periods of time, whether in the office, car or wheelchair. 3Non Slip: With a non slip bottom, this car cushion stays firmly in place on any surfaces, providing stable support without the need for constant adjustments, allowing you to concentrate on driving, working or relaxing. 4Wide Range of Uses: Ideal for office chairs, cars, wheelchairs or gaming chairs, the cushion provides versatile comfort wherever you need it, making it the ideal companion for work and leisure activities. 5Lasting: With excellent resilience and durability, our ergonomic cushions retain their original shape and support even after prolonged use, ensuring lasting relief from discomfort and a reliable investment in your lifestyle. 1 xDonutPillow