A. Dimensions: 70*35 cm / 120*35 cm. Color: Black cloth surface, multi - colored stones. Material: Leather, polypropylene. Package contents: 1 massage foot mat. B. Precautions for first - time use: You might feel a bit of pain when using it for the first time. It is recommended to wear thick socks or place a thin blanket or towel on it, and then step on the mat slowly until you get used to it. The usage location is not restricted, and it can be moved at any time. It can be used both indoors and outdoors and can be folded for storage. C. Maintaining foot health: The soles of the feet are referred to as the "second heart". Stimulating the soles of the feet may promote blood circulation throughout the body. If blood flow slows down, waste may be difficult to excrete, leading to coldness and swelling. Stepping on it appropriately could effectively relieve daily fatigue, maintain health, and expel toxins. You can also check the painful areas through acupoints and reflect on your eating habits and lifestyle. D. Suitable scenarios: Entrance, kitchen, dressing room, and corridor. When watching TV, you can step on it behind the sofa to stimulate acupoints. Even if you lack exercise or are tired from office work, you can place it under your desk to moderately stimulate your feet, which is beneficial to your health. You can use it during your daily activities. E. Portability and storage: Since it can be rolled up, people of all ages and genders, including fathers, mothers, grandfathers, grandmothers, and children, can use it. Even if you lack exercise or are tired from daily life, it can moderately stimulate your feet, which is beneficial to your health. F. Usage method: Use it for 3 - 5 minutes each time, at the same speed and in the same way as normal walking. After getting used to it, use it for 15 - 20 minutes each time, 1 - 3 times a day. The longer you use it, the more obvious the effect may be.