The front side is 100% bamboo silk, the back side is 100% recycled fiber 1.8m specification: 200cm*180cm, 109 yuan; 1.5 meters specifications: 195 cm * 150 cm, 100 yuan, close skin, breathable, durable, convenient health 1, choose anji adult bamboo raw materials, natural environmental protection, green health 2, bamboo contact with the skin without any stimulation naked sleep can also be 3, plant fiber with good wet gas absorption, 4, high temperature carbonization more sleep more comfortable, make a bamboo filament more tough, resilient, prolong the service life of 5, bamboo raphe design, receive a folded convenient, easy to store