- ERGONOMIC SUPPORT: The U-Shaped Pressure Relief Seat Cushion is designed to provide optimal support and comfort while alleviating pressure on the lower back, waist, and hips. This helps improve your posture and overall sitting experience. - VERSATILE USE: Experience relief from discomfort with this donut pillow, which is effective for tailbone pain, back discomfort, and hip pressure. It is particularly beneficial during pregnancy or in the postpartum period, ensuring comfort when you need it most. - HIGH-DENSITY MEMORY FOAM: Crafted from premium, durable memory foam, this cushion molds to your body while maintaining its shape. It slowly rebounds after each use, providing lasting support for everyday sitting. - NONSLIP DESIGN: The secure nonslip bottom ensures that the cushion stays reliably in place on any chair. The removable cover is made from breathable mesh fabric, promoting airflow and is machine washable at 40 °C for easy care. - USE SCENARIOS: 1. Perfect for office workers who sit for long hours, helping reduce fatigue and discomfort caused by prolonged sitting. 2. Ideal for expectant mothers seeking additional support while sitting or recovering after childbirth. 3. Great for anyone recovering from surgery or dealing with chronic pain in the coccyx area, making daily activities more comfortable. This seat cushion is a practical solution for enhanced comfort and support in various situations, making it an essential addition to your seating arrangements.