Dingin blue satin duvet cover, with its blue color and subtle pattern, is the most elegant version of masculine style for bedrooms. duvet cover: 200x220 cm (1 piece), flat sheet: 260x240 cm (1 piece), standard pillowcase: 50x70 cm (2 pieces). made from 100% cotton fabric. colors do not fade. durable fabric. double-sided use advantage. 80-wire webbing frequency. the procedure instruction recommends washing at 30 degrees. it should not be done. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.