Size: 120 x 200, 120 x 210 Fabric Material: Cotton Satin Filling: Indian Cotton 6 kg, Tetoron 0.5 kg The total weight of the filling is approximately 6.5 kg. Since it is handmade, there may be slight variations in weight. For those who understand, Tagging will be simple. For those who understand, Indian cotton is a high-quality cotton used to make firm, heavy Japanese futon mattresses. By adding a small amount of Tetoron, the futon becomes fluffy and long-lasting. Air dry in the sun for a fluffy feel. Dust-resistant, traditional cotton futon, made in Japan. Handmade futon. The amount of cotton can be adjusted. Made to order. You can choose the fabric pattern.