1. Safe to use: There are many acupuncture points on the feet corresponding to different parts of the body. Longterm use of foot massage pads can boost metabolism, improve sleep, and enhance beauty. 2. Easy to use: Convenient for anytime, anywhere massage, helping to relax nerves, relieve muscle fatigue, and maintain health. 3. Strengthening the body: The human foot contains numerous blood vessels and countless nerve endings, known as 'acupoints' in China. Research shows that acupoints for different organs are concentrated on the feet. Stimulating these points can enhance organ functions, benefiting overall health. 4. Foot reflexology theory: When energy flow is blocked, pain often occurs. Using this pad promotes blood circulation, strengthens immunity, and helps prevent pain. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin