The tatami chairs are 100% handmade from straw (cattail for the beige and banana leaves for the brown one) with a strong wooden structure inside. It can support the weight of a full growup and very durable. The simple and classic design fits perfectly with all kinds of home décor. Product colors: Beige made from cattail; Brown made from banana leaves Dimensions: Backrest height: 37cm/14.6; total length: 47cm/18.5; width: 35cm/13.8. Please refer to the second photo for more detailed dimension info.