Medical Ergonomic Hip Cushion Air Flow Large Memory Foam Car Office Seat Cushion

Feature:The S7 seat cushion is improved based on the S4, which is better at spreading the pressure over the seat and avoiding tearing the injured hip area. It is fully ergonomic and slightly thicker on the outside than on the inside, which is good for wrapping the hips. To better protect the coccyx, the back of the seat cushion is 1.5cm lower than the front. The hole in the middle is designed to be more reasonable and can be used for effective sweating and ventilation. The coat is easy to remove and wash. The inner core is space memory foam, which relieves pressure while also shaping the buttocks.