Extra-Large Memory seat Cushion 21.5 * 17.7 * 4 inches Suitable for Of - $25 (Pomona)

Extra-Large Memory seat Cushion 21.5 * 17.7 * 4 inches Suitable for Office Chairs, Cars, Floor has Good air Permeability and Support is The Gift for Large Size and sedentary Crowd (Black) About this item Extra Large Design: Measuring 21.5*17.7*4inches, our seat cushion is significantly larger than most other office chair cushions on the market. This extra space ensures an excellent fitting for all, offering maximum support and comfort for long hours. Long Lasting Comfort：Our seat cushion is made of 100% pure memory foam, soft and firm, uses your own body heat to adapt to your curves, ergonomic "U" shaped hollow design for superior comfort, effectively support the coccyx, relieve the hip pressure caused by sitting for long periods. Convenience：The non-slip rubber bottom keeps the cushion in place even when moving on the seat. Machine washable zipper breathable cover, easy to clean, just remove the cover and throw in the washing machine. Buyer Personas:Seat cushions provide comfort and support for office or remote workers, drivers, the elderly, pregnant women, people of large weight and size, and patients with hemorrhoids while sitting for extended periods of time