It is filled with bead fiber and its filling is dense. It is a swelling material that does not clump during washing. It is made of cotton wool fabrics. Ranforce 90% cotton fabric is used inside and outside. It is used for dough fermentation, yoghurt fermentation, rice brewing and food resting purposes. You can preserve meals that cool quickly, such as rice. Machine washable, no fading or sticking. It has a volume capacity of 7 liters and a diameter of 80 cm when opened. This product is produced in our own facility.