A rug of grass that you want to grow in Okinawa. The Okinawa Beg is the original species of regular grasses, but after years it adapts to the harsh environment of Okinawa, we believe that weeds you want to grow thick and sturdy. It can only be produced in Okinawa, and the production area is very small, so it is a very valuable product that can be purchased at stores in the mainland. It is about 2 to 3 times thicker than peculiar grass in the mainland, and its weight is about twice as long as it is durable and long-lasting. Therefore, the moisture absorption and release effect is about 2 times the characteristic of the grass, which absorbs the stubborn moisture in the summer, and it also does not feel sticky when you lie down, giving you a smooth touch and a rough step. After years of use, the surface gradually changes to a clean amber color, giving it a glossy feel as if it was waxed. The lining is made of 0.1 inch (3 mm) non-woven fabric to prevent scratching of flooring.