The Thera Cane is a personal back massager that has become critical to the comfort and performance of untold thousands of cubicle dwellers. Made of hardened plastic and just under two feet (60cm) in length, this lightweight cane has strategically placed knobs and protusions to aid the user in massaging his or her lower back, shoulders, or neck. The Thera Cane requires little manual strength to use, and is effective in treating minor soft tissue dysfunction by simulating deep-muscle massage techniques.