Relieve back pain with the Tush Cush', a highly resilient foam cushion. The special cut-out suspends the tailbone, reducing pressure on your spine, and the wedge shape tips the pelvis forward, restoring your spine's natural lumbar curve. Removable, hand-washable, velour cover or new wipe-clean faux leather. USA.SizeTush Cush 14" x 18" Car Cush 13" x 16"