The product is ranforce fabric produced by weaving (57 wire/cm2) cotton yarn. single duvet cover set contents: duvet cover: 160x220cm, (1 piece with button) elastic bed linen: 100x200cm+25 cm (1 piece) pillow cover: 50x70 cm (1 piece) thanks to the fabric ratio it is a breathable, durable, easy-iron duvet cover set. with its cotton structure, it provides the opportunity to be used in 4 seasons by balancing the heat. it is recommended to wash the products with liquid detergent by turning them upside down at 30 degrees. do not use bleach. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.