Plastic points on each disc target pressure points found along your body's meridian lines, stimulating circulation for pain relief, release endorphins, increase energy, and rejuvenate the body. Any initial sensations from the points will be quickly replaced with relaxation. It is recommended to lay down daily for 20 minutes to soothe your body and mind! Ease neck pain and boost circulation Relieve headaches, stress, tension, insomnia, muscle aches, and back pain Care: Store in a cool, dry place. Do not machine wash or dry, as this may damage the pressure point buttons. Drip dry only.