All of our products are made of gots (organic) certified dyes and 100% cotton fabrics. product content: 1 piece of 100*150 cm cotton satin printed duvet cover, 1 piece of 120*180 cm cotton satin solid color bed sheet, 2 pieces of 35*45 cm cotton satin printed pillowcase. cotton satin duvet cover set has a soft texture that is breathable and helps to protect body temperature, does not cause sweating, can be easily folded. our products should be washed in the washing machine at 30 degrees delicate program. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.