Fellowes Breyta Wedge Seat Cushion With Coccyx Cut Out For Office Chair Black - 100119849The wedge design of the Breyta seat cushion encourages correct pelvic positioning and spinal alignment, helping to reduce back discomfort. A discreet hidden coccyx cutout at the back of the cushion relieves pressure at the base of the spine. For convenience, this wedge seat cushion includes a built in carry handle, making it easy to transport wherever you work. Made with sustainability in mind, the foam is composed of 93% pre consumer recycled