Sae Arc Spine Stretching Equipment， Two in One Back &amp; Lumbar Stretcher， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used for upper and lower back， lumbar support</li><li>Two height adjustment levels to increase flexibility</li><li>Self-align spine using your own body weight</li><li>Helps restore misaligned vertebrae and relieve back pain</li><li>100% handcrafted with premium maple wood</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51cy9fvOUcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/412TycWroWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gnrdc4pFL.jpg" noproxy>