Our product is 90% cotton, 10% polysilicon is used to prevent wrinkles and shrinkage. it is produced with special yarn that you will feel the quality from the first wash. the product includes: 1 duvet cover 200cm x 220cm2 pillowcases. wash the products at 30 degrees. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.