Get the one that works! Un-breakable and guaranteed. Eleven therapy knobs to let you easily treat any muscle group. Relieves chronic pain and fibromyalgia. Recommended by thousands of chiropractors, physicians, and physical therapists. The ultimate body massage tool! Comes in four sizes: Mini (beige), Junior (purple), Regular (blue) and Classic (black). Comes with an easy instruction booklet on how to use it.
See Body Back Buddy Medium Blue for a different view of the "Regular - Blue" and more info.