Pressure Relief and Support: Alleviates pressure on back muscles and tailbone, supporting the relief of spinal and hip pain. Ergonomic Design: Curved shape cradles your buttocks and provides even support, enhancing comfort while maintaining density. Cooling and Comfortable: Memory foam increases airflow and reduces moisture buildup, keeping the cushion cool during use. Versatile Use: Non-slip base ensures stability on any seat, making it perfect for office chairs, car seats, gaming chairs, and more. Antibacterial Breathable Foam Pillow - Filling: High resilience sponge - Seat fabric: 93.8% polyester, 6.2% nitrogen fiber Bottom fabric 100% polyester - Special wedge with U cutaway for your tailbone - High grade foam for supporting Seat Cushion is designed to relieve nagging backaches, numbness, and discomfort.