From Marimekko, this duvet cover mini set features: Concentric rings of small white dots join to form larger circles on a deep navy background creating a timeless graphic that looks as modern today as it did when it was originally designed in 1999. The engineered placement of pattern on the top of bed as well as the shams forms a pleasing, balanced composition that is bold yet serene in its simplicity. Cotton Hidden button closures Duvet insert sold separately Machine washable Twin duvet cover set includes: Duvet cover approx. 86" x 66" One sham 20" x 26" Full/Queen duvet cover set includes: Duvet cover approx. 96" x 92" Two shams approx. 20" x 26" each King duvet cover set includes: Duvet cover approx. 96" x 106" Two king shams approx. 20" x 36" each Imported.