This is the mat that employs the healing touch of 8,820 strategically positioned plastic nibs to stimulate the body’s acupressure points, increasing blood flow and promoting well-being. Rather than applying pressure from the fingertips, a user’s own body weight works with the mat’s ABS plastic nibs to help relieve back pain, loosen tense muscles, and achieve a state of calm and relaxation. After a few minutes lying on the mat, most users typically begin to feel warmth around the treated area, signaling an increase in blood flow. Sessions initially last about 10 minutes a day and can be gradually increased over two weeks to 20-40 minutes, eventually reaching up to 90 minutes. The foam-padded mat has a removable green100% cotton cover that can be hand washed. Includes carrying strap. 26" L x 16" W x 1" H. (2 lbs.)