DMI Lumbar Support Cushion 36 X 33 cm Foam - EachAbout DMI Lumbar Seat Cushion, Black, 14 x 13 x 3 in. (1 Unit) Soft and supportive memory foam cushion Eases lower back pain and reduce pressure point sensitivity Removable, machine washable cover and elastic strap Highly resilient memory foam naturally conforms to your body contours for maximum comfort Elastic strap holds the cushion in place A great pillow for extended periods of sitting Description: Lumbar Seat Cushion DMI 14 X 13 X 3 Inch Foam