Thera Cushion wWhite Polycotton Fabric - L 18" x H 7" x W 7"

Thera Cushion Special design maintains proper neck posture and aligns vertebrae in the rest position restoring normal neck contour. The result is to relieve muscle spasm and nerve root pressure. Not visible under the cover, the center is concaved or flattened and the ends reinforced to bulge and provide neck support even when turning on side during sleep. Form-fitted polycotton white fabric cover filled with polyester fibers.