Japanese tatami unique shops to thin straw mattresses to wheat and rice straw produced, the standard thickness of 55 mm, usually divided into several layers, the bottom can be moisture-proof.
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美
- 榻榻米是日本独有的铺地草垫,以麦杆和稻草制成,标准厚度为55毫米,通常分为数层,底层可防潮。