The Acupoint Magnetic Insole is Set with 68 Magnets That Promote Blood Circulation and Massage the Soles of the Feet. These Magnets Can Improve Blood Circulation and Balance Positive Energy. Helps Increase Blood Circulation in the Feet and Relieve Pain, Promote Metabolism, Stimulate Sweat Secretion, Reduce Fatigue, Help Sleep, and Improve Posture. This Massage Insole Can Be Simply Cut to the Desired Size, Trimmed to Fit Your Feet Easily, No Need to Worry About Size. These Magnetic Insoles Massage the Feet, Improve Blood Circulation, Relax the Muscles for Pain Relief, Increase Energy, Ease Tension and Reduce Stress.reduce Swelling and Vein Problems Naturally with Magnetherapy Packaging Includes: 1 Pair * Acupressure Magnetic Massage Insoles