The Tatami Base Platform, made of solid hardwood (Hevea brasiliensis, commonly known as Rubberwood or Parawood), measures 274 cm x 274 cm. The Premium Tatami Mats are 90 cm x 180 cm x 5.5 cm thick. The Center Tatami Mat is 90 cm x 90 cm x 5.5 cm thick. The Platform Bed offer a unique and exclusive line of Japanese style platform beds. It is a private island of tranquility & peace.