4 Inch Thick XL Memory Foam Seat Cushion – Extra Large Office Chair Cushion f…

What is the thickness?. Is it washable?. — Yes, the soft zip-off cover can be machine washed and air dried. Is it gel?. Will it stay in place?. What makes it premium?. — High density foam used in premium upholstery + ergonomic contour + durable make.

4in XL Memory Foam Seat Cushion Tailbone Pain Relief Office Chair Pad

Ideal for long hours of working, studying, gaming, driving, or daily wheelchair use. Perfect foroffice chairs, gaming chairs, desk chairs, wheelchairs, car seats, and other larger seating surfaces.