From the Rasymatto Collection by Marimekko, this duvet cover features: Cotton Fully reversible Round circle pattern with black and white tones   Duvet cover features a button closure with additional inner corner ties Duvet insert is not included Included shams feature an overlap closure  Machine wash  Twin duvet cover set includes: Duvet cover approx. 66" W x 86" L Standard pillow sham approx. 21" W x 27" L Full/Queen duvet cover set includes: Duvet cover approx. 92" W x 96" L Two standard pillow shams approx. 21" W x 27" L King duvet cover set includes: Duvet cover approx. 106" W x 96" L Two king pillow shams approx. 21" W x 37" L  Imported.