Duvet cover :160x220cm (1 piece with button) flat sheet 160x240cm (1 piece) std pillowcase: 50x70 (1 piece) 65% cotton 35% pess it is the product of the special black-white design series. it has been tested for non-bleaching. it has the feature of being easily ironed. there is no problem of flowing. it is easy to care. it is cotton blended. it is light. it has air permeability. it dries quickly. it is easily ironed. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.