The Original McKenzie D-Section Lumbar Roll Variant:The Original McKenzie D-Section Lumbar Roll Shelves are precision molded from

Shelves are precision molded from high-density polyethylene to resist stains and odors

047-443 – Two-function wireless hand control

Rower allows additional upper body strengthening exercises

- SHEEBERINO

Strengthen your lower back safely and comfortably on the strongest 45 Hyper available

The Original McKenzie D-Section Lumbar Roll Variant:The Original McKenzie D-Section Lumbar Roll Shelves are precision molded fromD shaped lumbar support designed by Robin McKenzie, this roll rests flat against chair backs. For the self treatment of low back pain, place the support against the back of your favorite chair or auto seat. Resting against the D shaped pillow improves posture and helps to correct mechanical back pain. With the same density as The Original McKenzie Lumbar Roll, this support measures approximately 11" L x 4. 25" D. Features a built in adjustable strap;