EcoMat is a massage pad made of natural sea pebbles! why you need it? Did you know that a foot massage when walking on the rocks is paramount. But still it's a huge exercise arch of the foot, which some people have a little underdeveloped and developed flat feet. When walking on the rocks man instinctively flexes the arch of the foot, so as not to prick on the edge of the stones. And this is training the muscles of the arch of the foot, which is very useful and should be done . On the feet a lot of nerve endings . They are responsible for each of our on. When a person walks barefoot on the stones, the massage of each organ. This, in turn, affects our health! Size EcoMat individual!