・Our foldable rush grass mattresses are unique decor for traditional tatami rooms which you often see in traditional Japanese inns and temples. Conventional tatami mattresses are thick and heavy. But our rush grass mattresses are light and thin—only 0.4 inches thick. As such, you can easily carry one with you and it doesn't take up a lot of storage space. You can even bring it to a picnic or a yoga class. ・With our traditional Japanese rush grass mattresses produced by MIINA JAPAN, you can sleep comfortably on the floor. They are traditional yet innovative products produced by Japanese craftsmen who dry, select and weave the soft rushes with utmost care. ・Tatami mattresses smell good like freshly cut grass, which is actually the smell of cultivated soft rushes. They smell very refreshing and exotic at the same, taking you back to the good old days. But it can be a bit too much for people with acute sense of smell. If you want to remove the smell from your mattress, place it in the shade in a well-ventilated area for at least one day. ・Flip-flap! Put three tatami mattresses together and you can create a cozy space for your family to kick back and relax in the blink of an eye! ・Soft rushes absorb moisture therefore control humidity. They get rid of sticky skin after sweating and improve your sleep quality. Feel the sweet rush of pleasure with MIINA JAPAN's rush grass mattresses!