Black Massage Acupressure Mat 29quot;x17quot; by Mickies$13.63
For natural pain relief using acupressure therapy. Each mat is 29" x 17" and 1" thick. Large enough to cover your entire back. Can also be used to treat feet, legs, shoulders, arms, and upper body. Laying on the spikes stimulates acupressure points blocking pain and creates a warming relaxing sensation.