Feature●Our Lumbar wedge supports the lower back in bed. Use daily for spinal molding.●Stretches your postural muscles and aides in restoring the spinal curve●Back posture corrector designed to stretch and strengthen the lower back muscles and spine. This lumbar traction block will aid in your lumbar corrector journey.●Firm lumbar pillow for chronic back pain and spinal decompression. This anterior pelvic tilt corrector can aide in spinal alignment.●100% high quality rayon cover - removable and washable.Description