Orthopedic Ergonomic Coccyx (Donut) Cushion — Comfort and Pressure Relief What it does Relieves pressure on the tailbone and lower back by redistributing weight and reducing direct contact with the coccyx. Ergonomically shaped to support a natural sitting posture and reduce discomfort during prolonged sitting. Functions as both a seat cushion and back support cushion for everyday use. Key benefits — why you need it Reduces pain and pressure during long hours of driving, working, or sitting. Comfortable for office chairs, car seats, and wheelchairs — helps you stay productive and less distracted by discomfort. Designed specifically for coccyx pain, sciatica, and lower back strain. Effective for many users as a donut cushion for tailbone relief; individual results may vary. Features and specifications Orthopedic ergonomic design with a tailbone cut-out to minimize pressure on the coccyx. Works as a seat cushion and back support cushion; suitable for office, car seat, or wheelchair use. Size: 16.5 x 15 x 2.9 Performance note This cushion helps many people with coccyx and lower back pain, but it may not relieve all pain or discomfort for everyone; results vary by individual. Practical use scenarios Long commutes: Place on your car seat to reduce tailbone pressure and arrive less sore. Office work: Use on an office chair to improve comfort during extended periods of deskwork. Mobility support: Mount on a wheelchair seat to provide targeted pressure relief and improve sitting comfort. Who it’s for Anyone experiencing coccyx pain, sciatica, or lower back discomfort during sitting, and people who spend long periods driving, working at a desk, or using a wheelchair.