Product (57ths/cm2) is made of cotton yarn from ranforce fabric. single set contents: duvet cover: 160x220cm (1 button) (1 pillowcase), bed sheet: 165x240cm (1 pillowcase), folded case: 50x70cm (1 pillowcase). product made from 70% cotton, 30% polycotton ranforce fabric. the fabric is breathable and easy-to-wear. it offers four seasons of use by balancing warmth with its cotton texture. products are recommended for washing with reverse washing detergent 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.