Ergonomic curved padding distributes hip pressure to reduce soreness from prolonged sitting hours. Integrated lumbar back support stabilizes spine and corrects incorrect slumping sitting posture. Slow rebound memory foam keeps supportive shape without flattening under long-term compression. Ventilated outer cover improves air circulation to prevent sultry discomfort indoors and in vehicles. | NESTLUNE Orthopedic Memory Foam Seat Cushion Back in Black | Size: 100 cm x 190 cm
