<br> Tatami Mattress is a unique interior of Traditional Japanese-style rooms, as you see on traditional Japanese inn or temples. <br> Traditional Tatami is thick and heavy weight, while we provide light weight, relatively thin (0.4 inch) and tri-fold Igusa Tatami Mattress so that easily be introduced to your room. Easy to carry and store. <br> Although the Tatami Mattress is not traditional one, the product quality is still same. <br> The surface of Tatami is made of Igusa, a kind of glass, which is purely made in Japan. <br> Almost 1 year to be harvested, and then Igusa is dried, selected, woven, and finished by Japanese craftsman carefully. <br> Seating on the floor directly hurts your hips, while Tatami mattress provides cushioning with the woven Igusa parts. <br> In addition, since dried Igusa absorbs humid, you feels smooth and dry when your skin touches. <br> Enjoy feeling nature. <br> It may relaxing, somehow nostalgia or oriental. <br> Combine multiple Tatami and use as a rug is good as well. <br><b>Size</b> <br> Japanese Queen-long size (63x83in) <br> Good for use as an underlay for Japanese Queen and Queen-long size Futon Mattress. <br>Combine multiple Tatami and use as a rug is good as well. <br><b>Materials</b> <br>100% Natural Rush (Igusa) <br>Non-woven fabric is attached to the back.