①. Product Description: Pink Rabbit Seat Cushion ②. Material: Polyurethane Elastic Fiber ③. Color: Pink ④. Size: 45 * 37 * 7.5 cm ⑤. Package Contents: 1* Pink Rabbit Seat Cushion ⑥. 【Premium Memory Foam】Our office chair seat cushion is made of pure memory foam, soft and firm. It uses your body heat to adapt to your curves. The ergonomic "U" shaped hollow design provides greater comfort and effectively supports the tailbone, reducing hip pressure caused by long - term sitting. ⑦. 【Comfort】The non - slip rubber bottom keeps the butt cushion in place even when you move on the seat. The machine washable breathable cover with zipper is easy to clean. Just remove the cover and throw it in the washing machine. There is a built - in handle for easy transportation. ⑧. 【Widely Used】Chair cushions can assist in recovery from spinal problems such as lower back problems, herniated disc, tailbone injury, sciatica, etc. The large size (45*37*7.5cm) fits various types of chairs, suitable for office, home desk chairs, car seats, gaming chairs, mobility scooters, wheelchairs. ⑨. 【Material Safety】The memory foam of this seat cushion quickly rebounds and returns to its original shape after each use and can be used to elevate any seat. ⑩. 【Work with Any Chair】This ergonomic seat cushion offers comfort for people who sit on chairs and face screens all day.