Size: Approximately 31cm Due to the low price, the item will be folded in half for shipping. Please place a heavy object on it to flatten it upon arrival. Very popular on social media! You can easily start and relax or exercise just by stepping on it! * It may be quite painful for some people when they first start using it, in which case, adjust by placing a towel or wearing thick socks. ■ Product Description ◆ Triangular ball design: Equipped with 5 magnets and featuring two triangular areas, this foot massage mat provides a different massage experience and enhances relaxation. ◆ Non-slip design: The unevenness on the bottom improves grip, making it difficult to slip even when standing and running on it, ensuring safe use. You can enjoy foot massage with peace of mind. ◆ Easy to wash, so you can use it cleanly. ※ This is an overseas product. ※ There may be burrs produced during the manufacturing process, but they cannot be removed during inspection for shipping as they may lead to damage. Please be sure to use it with a towel placed on it. Please only purchase if you can agree to the above.